Perhaps you should try some spelling variations:
der filosofia » de filosofia, e filosofia, di filosofia
di literatura » de literatura, da literatura, ii literatura
filosofia di » filosofia de, filosofia da, filosofia del
testo das » test das, tests das, testen das

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

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