Perhaps you should try some spelling variations:
pela literatura » pena literatura, la literatura, a literatura
filosofia pela » filosofia della, filosofia del, filosofia para
studium 5 » studium _, studium 1, studium 8
studium 3 » studium _, studium 1, studium 8
its day » its decay, its dairy, its data

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: its day ((studium 5) OR (studium 3)) filosofia pela literatura.
• Adding a wildcard symbol may retrieve word variants: its day ((studium 5) or (studium 3)) filosofia pela literatura*.