diff --git a/app/Locale/da_DK/translations.php b/app/Locale/da_DK/translations.php
index 6e355f51b..bc0026992 100644
--- a/app/Locale/da_DK/translations.php
+++ b/app/Locale/da_DK/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/de_DE/translations.php b/app/Locale/de_DE/translations.php
index 1a8109c18..b2b024777 100644
--- a/app/Locale/de_DE/translations.php
+++ b/app/Locale/de_DE/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/es_ES/translations.php b/app/Locale/es_ES/translations.php
index e0b47923f..a54ccbfb4 100644
--- a/app/Locale/es_ES/translations.php
+++ b/app/Locale/es_ES/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/fi_FI/translations.php b/app/Locale/fi_FI/translations.php
index 200b74e7d..5ac8a047a 100644
--- a/app/Locale/fi_FI/translations.php
+++ b/app/Locale/fi_FI/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/fr_FR/translations.php b/app/Locale/fr_FR/translations.php
index e4edb4338..4c1819179 100644
--- a/app/Locale/fr_FR/translations.php
+++ b/app/Locale/fr_FR/translations.php
@@ -575,4 +575,21 @@ return array(
     'My subtasks' => 'Mes sous-tâches',
     'User repartition' => 'Répartition des utilisateurs',
     'User repartition for "%s"' => 'Répartition des utilisateurs pour « %s »',
+    'Clone this project' => 'Cloner ce projet',
+    'Column removed successfully.' => 'Colonne supprimée avec succès.',
+    'Edit Project' => 'Modifier le projet',
+    'Github Issue' => 'Ticket Github',
+    'Not enough data to show the graph.' => 'Pas assez de données pour afficher le graphique',
+    'Previous' => 'Précédent',
+    'The id must be an integer' => 'L\'id doit être un entier',
+    'The project id must be an integer' => 'L\'id du projet doit être un entier',
+    'The status must be an integer' => 'Le status doit être un entier',
+    'The subtask id is required' => 'L\'id de la sous-tâche est obligatoire',
+    'The subtask id must be an integer' => 'L\'id de la sous-tâche doit être en entier',
+    'The task id is required' => 'L\'id de la tâche est obligatoire',
+    'The task id must be an integer' => 'L\'id de la tâche doit être en entier',
+    'The user id must be an integer' => 'L\'id de l\'utilisateur doit être en entier',
+    'This value is required' => 'Cette valeur est obligatoire',
+    'This value must be numeric' => 'Cette valeur doit être numérique',
+    'Unable to create this task.' => 'Impossible de créer cette tâche',
 );
diff --git a/app/Locale/it_IT/translations.php b/app/Locale/it_IT/translations.php
index 7ef579a74..7b042e3b7 100644
--- a/app/Locale/it_IT/translations.php
+++ b/app/Locale/it_IT/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/ja_JP/translations.php b/app/Locale/ja_JP/translations.php
index c1625c485..2022a1843 100644
--- a/app/Locale/ja_JP/translations.php
+++ b/app/Locale/ja_JP/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/pl_PL/translations.php b/app/Locale/pl_PL/translations.php
index 0c7b4834f..26982848b 100644
--- a/app/Locale/pl_PL/translations.php
+++ b/app/Locale/pl_PL/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/pt_BR/translations.php b/app/Locale/pt_BR/translations.php
index e0969b6d8..75f39c09b 100644
--- a/app/Locale/pt_BR/translations.php
+++ b/app/Locale/pt_BR/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/ru_RU/translations.php b/app/Locale/ru_RU/translations.php
index 27f9644e0..a120d2a9b 100644
--- a/app/Locale/ru_RU/translations.php
+++ b/app/Locale/ru_RU/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/sv_SE/translations.php b/app/Locale/sv_SE/translations.php
index f5f4f080b..93ada7878 100644
--- a/app/Locale/sv_SE/translations.php
+++ b/app/Locale/sv_SE/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/th_TH/translations.php b/app/Locale/th_TH/translations.php
index 7099891f5..b06f2ac11 100644
--- a/app/Locale/th_TH/translations.php
+++ b/app/Locale/th_TH/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Locale/zh_CN/translations.php b/app/Locale/zh_CN/translations.php
index 2490709b1..a95ac1bc2 100644
--- a/app/Locale/zh_CN/translations.php
+++ b/app/Locale/zh_CN/translations.php
@@ -575,4 +575,21 @@ return array(
     // 'My subtasks' => '',
     // 'User repartition' => '',
     // 'User repartition for "%s"' => '',
+    // 'Clone this project' => '',
+    // 'Column removed successfully.' => '',
+    // 'Edit Project' => '',
+    // 'Github Issue' => '',
+    // 'Not enough data to show the graph.' => '',
+    // 'Previous' => '',
+    // 'The id must be an integer' => '',
+    // 'The project id must be an integer' => '',
+    // 'The status must be an integer' => '',
+    // 'The subtask id is required' => '',
+    // 'The subtask id must be an integer' => '',
+    // 'The task id is required' => '',
+    // 'The task id must be an integer' => '',
+    // 'The user id must be an integer' => '',
+    // 'This value is required' => '',
+    // 'This value must be numeric' => '',
+    // 'Unable to create this task.' => '',
 );
diff --git a/app/Template/analytic/tasks.php b/app/Template/analytic/tasks.php
index 01338d2e1..b8b630f9b 100644
--- a/app/Template/analytic/tasks.php
+++ b/app/Template/analytic/tasks.php
@@ -3,7 +3,7 @@
 </div>
 
 <?php if (empty($metrics)): ?>
-    <p class="alert"><?= t('Not enough data.') ?></p>
+    <p class="alert"><?= t('Not enough data to show the graph.') ?></p>
 <?php else: ?>
     <section id="analytic-task-repartition">
 
diff --git a/app/Template/analytic/users.php b/app/Template/analytic/users.php
index 28e2fbbcc..007f7bc67 100644
--- a/app/Template/analytic/users.php
+++ b/app/Template/analytic/users.php
@@ -3,7 +3,7 @@
 </div>
 
 <?php if (empty($metrics)): ?>
-    <p class="alert"><?= t('Not enough data.') ?></p>
+    <p class="alert"><?= t('Not enough data to show the graph.') ?></p>
 <?php else: ?>
     <section id="analytic-user-repartition">
 
diff --git a/scripts/find-strings.sh b/scripts/find-strings.sh
new file mode 100755
index 000000000..752a2f837
--- /dev/null
+++ b/scripts/find-strings.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+REF_LANG=${1:-fr_FR}
+
+###
+APP_DIR=`dirname $0`/../app
+LANG_FILE=$APP_DIR/Locale/$REF_LANG/translations.php
+TMPFILE=`mktemp`
+
+# find all strings used with t() or e() and write them to a temp buffer
+find $APP_DIR -name '*.php' -print | xargs -n 1 cat | grep -oP -e "\b[et]\((\"\K.*?\"|\'\K.*?\') *[\)\,]" | sed -e "s/'[),]$//" -e 's/\\/\\\\/g' | sort | uniq > $TMPFILE
+
+echo "Missing strings from $REF_LANG: (if none printed, none missing)"
+while read LINE
+do
+    grep -F "$LINE" $LANG_FILE > /dev/null
+    if [[ $? -ne 0 ]]; then
+        echo "    '$LINE' => '',"
+    fi
+done < $TMPFILE
+
+# delete the work file
+rm $TMPFILE