Perhaps you should try some spelling variations:
frage stellen » fragen stellen
de literatura » de litterature, la literatura, y literatura
di filosofia » la filosofia, e filosofia
filosofia de » filosofia del
testo frage » test frame
stellen di » stellen die, stellen i, stellen sie

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

• Adding a wildcard symbol may retrieve word variants: testo frage stellen di filosofia de literatura*.