Perhaps you should try some spelling variations:
die filosofia » di filosofia, de filosofia, e filosofia
le literatura » la literatura, de literatura, e literatura
filosofia le » filosofia de, filosofia e, filosofia del
sets scale » sets scaled, sets scales, sets stable
studie die » studie der
set scale » belt scale, best scale, rest scale

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: ((sets scale) OR (set scale)) studie die filosofia le literatura.
• Adding a wildcard symbol may retrieve word variants: ((sets scale) or (set scale)) studie die filosofia le literatura*.