Perhaps you should try some spelling variations:
la litterature » a literature
duale studium » duales studium, dualen studium, das studium
di filosofia » la filosofia, e filosofia
filosofia la » filosofia da, filosofia le, filosofica da
test duale » test double, test delle, test orale
studium di » studium die, studium i, studium ii

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

• Adding a wildcard symbol may retrieve word variants: test duale studium di filosofia la litterature*.