Perhaps you should try some spelling variations:
der filosofia » de filosofia, e filosofia, di filosofia
a literatura » la literatura, a literature, y literatura
filosofia a » filosofia da, filosofia la, filosofia e
test das » test des, test day, west das

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

• Adding a wildcard symbol may retrieve word variants: test das studium der filosofia a literatura*.