Perhaps you should try some spelling variations:
de lite'rature » de litterature, de literatura, e literature
duale studium » duales studium, dualen studium, das studium
de literature » de litterature, de literatura, e literature
da filosofia » la filosofia, di filosofia, a filosofia
tests duale » tests due, tests scale, tests damage
studium da » studium das, studium a, studium d

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: "tests duale studium da filosofia ((de literature) OR (de lite'rature))*".