Perhaps you should try some spelling variations:
scale studien » scale student, duale studien, soziale studien
scale studies » scale study
em filosofia » e filosofia, la filosofia, di filosofia
e literatura » de literatura, y literatura, e literatur
filosofia e » filosofia de, filosofia del

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: burst ((scale studien) OR (scale studies)) em filosofia e literatura.
• Adding a wildcard symbol may retrieve word variants: burst ((scale studien) or (scale studies)) em filosofia e literatura*.