Perhaps you should try some spelling variations:
die filosofica » di filosofia, de filosofia, vida filosofica
e filosofica » e filosofia, e filosofiche, a filosofia
e literature » e literatur, life literature, prose literature
sets scale » sets scaled, sets scales, set 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 study ((die filosofica) OR (e filosofica)) e literature.
• Adding a wildcard symbol may retrieve word variants: sets scale study ((die filosofica) or (e filosofica)) e literature*.