Perhaps you should try some spelling variations:
frage studien » lage studien, frage stellen, erste studien
filologica e » filologia e, filologici e, filosofica e
tests frage » tests fake, tests free, tests face
studien die » studie die, studien der
filosofia y » filosofia e, filosofia _, filosofia de

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tests frage studien die ((filosofia y) OR (filologica e)) literatura.
• Adding a wildcard symbol may retrieve word variants: tests frage studien die ((filosofia y) or (filologica e)) literatura*.