Perhaps you should try some spelling variations:
modules studium » modules studies, duales studium, nodules studies
na literatura » la literatura, a literature, y literatura
a literatura » la literatura, a literature, y literatura
e filosofia » la filosofia
et modules » et modeles, 2 modules, 3 modules
studium e » studium _, studium 1, studium 3

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "et modules studium e filosofia ((na literatura) OR (a literatura))".
• Adding a wildcard symbol may retrieve word variants: et modules studium e filosofia ((na literatura) OR (a literatura))*.