diff --git a/main/lang/bulgarian/admin.inc.php b/main/lang/bulgarian/admin.inc.php
index 7728efa5ea..b414efc4e6 100644
--- a/main/lang/bulgarian/admin.inc.php
+++ b/main/lang/bulgarian/admin.inc.php
@@ -833,6 +833,7 @@ $Templates = "Шаблони";
$EnableVersionCheck = "Разрешаване на проверка на версията";
$ImportUsersToACourse = "Записване на потребители в курсове чрез файл";
$ImportCourses = "Импортиране на курсове от файл";
+$CoursesWereEdited = "Данните на курса са редактирани.";
$EditSessionToURL = "Редактиране на сесията";
$ManageSessions = "Управление на сесиите";
$AllowSocialToolTitle = "Социална мрежа";
diff --git a/main/lang/bulgarian/exercice.inc.php b/main/lang/bulgarian/exercice.inc.php
index bd6429050f..1fc9cfa66d 100644
--- a/main/lang/bulgarian/exercice.inc.php
+++ b/main/lang/bulgarian/exercice.inc.php
@@ -261,6 +261,7 @@ $Duration = "Продължит
$TryAgain = "Опитайте отново.";
$NoFeedback = "Тест (резултатът не се показва)";
$DirectFeedback = "Упражнение (резултатът се показва незабавно)";
+$Scenario = "Сценарий";
$ExitTest = "Изход от теста";
$DurationFormat = "%1$d секунди";
$Difficulty = "Трудност";
diff --git a/main/lang/bulgarian/messages.inc.php b/main/lang/bulgarian/messages.inc.php
index f858d3e44c..a53dfd9276 100644
--- a/main/lang/bulgarian/messages.inc.php
+++ b/main/lang/bulgarian/messages.inc.php
@@ -22,4 +22,5 @@ $ErrorSendingMessage = "Появи се k
$SureYouWantToDeleteSelectedMessages = "Наистина ли искате да изтриете избраните съобщения?";
$SelectedMessagesDeleted = "Избраните съобщения са изтрити.";
$EnterTitle = "Моля, въведете заглавие.";
+$TypeYourMessage = "Въведете съобщението тук.";
?>
\ No newline at end of file
diff --git a/main/lang/bulgarian/survey.inc.php b/main/lang/bulgarian/survey.inc.php
index d6bd2d431a..23e2c02a90 100644
--- a/main/lang/bulgarian/survey.inc.php
+++ b/main/lang/bulgarian/survey.inc.php
@@ -1,6 +1,7 @@
\ No newline at end of file
diff --git a/main/lang/bulgarian/userInfo.inc.php b/main/lang/bulgarian/userInfo.inc.php
index 371763db17..e847679608 100644
--- a/main/lang/bulgarian/userInfo.inc.php
+++ b/main/lang/bulgarian/userInfo.inc.php
@@ -30,7 +30,9 @@ $langUnregister = "Заличаваl
$langAddAUser = "Добавяне на потребители";
$UsersUnsubscribed = "На избраните потребители е прекратена регистрацията в курса.";
$ThisStudentIsSubscribeThroughASession = "Курсистът е записан в този курс в рамките на сесия. Не можете да редактирате неговата информация.";
+$NoDataAvailable = "Няма информация.";
$AddToFriends = "Да се добави ли този контакт към списъка с приятели?";
+$Friends = "Приятели";
$PersonalData = "Профил";
$Contacts = "Контакти";
$ContactsList = "Контакти";
@@ -48,4 +50,8 @@ $SocialDeleted = "Контактът
$MyPersonalData = "Информация за мен";
$AlterPersonalData = "Добавяне на информация за мен";
$Invites = "Моите покани";
+$MyInbox = "Входящи съобщения";
+$ExtraInformation = "Допълнителна информация";
+$SocialAddToFriends = "Добавяне към моите контакти";
+$Friend = "Приятел";
?>
\ No newline at end of file
diff --git a/main/lang/english/exercice.inc.php b/main/lang/english/exercice.inc.php
index f5ba63a88c..d7278b0480 100644
--- a/main/lang/english/exercice.inc.php
+++ b/main/lang/english/exercice.inc.php
@@ -291,4 +291,5 @@ $HideResultsToStudents = "Hide the results to students";
$ShowResultsToStudents = "Show the results to students";
$ProcedToQuestions = "Proceed to Questions";
$AddQuestionToExercise = "Add question to Test";
+$PresentationQuestions = "Presentation of the questions";
?>
\ No newline at end of file
diff --git a/main/lang/english/wiki.inc.php b/main/lang/english/wiki.inc.php
index 3f12945564..abde8bb609 100644
--- a/main/lang/english/wiki.inc.php
+++ b/main/lang/english/wiki.inc.php
@@ -14,7 +14,7 @@ $DefaultContent = "
![](\"%swiki/wcollabor)
\ No newline at end of file
diff --git a/main/lang/polish/admin.inc.php b/main/lang/polish/admin.inc.php
index 0398daa692..fd41793cac 100644
--- a/main/lang/polish/admin.inc.php
+++ b/main/lang/polish/admin.inc.php
@@ -448,6 +448,7 @@ $AddSession = "Dodaj sesje";
$langImportSessionListXMLCSV = "Import sesji w formacie XML.CSV";
$ExportSessionListXMLCSV = "Eksport sesji w formacie XML/CSV";
$SessionName = "Nazwa sesji";
+$langNbCourses = "Ilość kursw";
$DateStart = "Data rozpoczęcia";
$DateEnd = "Data zakończenia";
$SessionList = "Lista sesji";
@@ -507,6 +508,7 @@ $AllowEmailEditorTitle = "Aktywny edytor e-maili na stronie";
$AllowEmailEditorComment = "Jeżeli opcja jest aktywna, kliknięcie na adres e-mail otworzy edytor e-mail na stronie www. ";
$AddCSVHeader = "Dodać linię nagłwka CSV?";
$YesAddCSVHeader = "Tak, dodaj nagłwek CSV
Nagłwek definiuje pola użyte w pliku CSV i jest niezbędny jeżeli chcesz importować plik na innej platformie niż Dokeos.";
+$NumberOfCourses = "Ilość kursw";
$ShowDifferentCourseLanguage = "Pokaż języki kursw";
$Security = "Bezpieczeństwo";
$Blacklist = "Blacklist";
diff --git a/main/lang/slovenian_unicode/exercice.inc.php b/main/lang/slovenian_unicode/exercice.inc.php
index 57abc8dea7..8596286bd5 100644
--- a/main/lang/slovenian_unicode/exercice.inc.php
+++ b/main/lang/slovenian_unicode/exercice.inc.php
@@ -291,4 +291,5 @@ $HideResultsToStudents = "Skrij rezultate tečajnikom";
$ShowResultsToStudents = "Prikaži rezultate tečajnikom";
$ProcedToQuestions = "Nadaljuj k vprašanjem";
$AddQuestionToExercise = "Dodaj vprašanje";
+$PresentationQuestions = "Predstavitev vprašanj";
?>
\ No newline at end of file
diff --git a/main/lang/spanish/exercice.inc.php b/main/lang/spanish/exercice.inc.php
index 7292311844..5386ac202e 100644
--- a/main/lang/spanish/exercice.inc.php
+++ b/main/lang/spanish/exercice.inc.php
@@ -270,7 +270,7 @@ $EndActivity = "Fin de la actividad";
$GoToQuestion = "Ir a la pregunta";
$NoFeedback = " Examen (sin feedback)";
$DirectFeedback = "Autoevaluacin (feedback inmediato)";
-$FeedbackType = "Evaluacin :";
+$FeedbackType = "Evaluacin";
$Scenario = "Escenario";
$VisitUrl = "Visitar esta direccin";
$ExitTest = "Salir del examen";
@@ -291,4 +291,5 @@ $HideResultsToStudents = "Ocultar los resultados a los estudiantes";
$ShowResultsToStudents = "Mostrar los resultados a los estudiantes";
$ProcedToQuestions = "Preparar preguntas";
$AddQuestionToExercise = "Aadir pregunta";
+$PresentationQuestions = "Presentacin de las preguntas";
?>
\ No newline at end of file