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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "texto ((scale studien) OR (scale studies)) 4 filosofia de literatura".
• Adding a wildcard symbol may retrieve word variants: texto ((scale studien) OR (scale studies)) 4 filosofia de literatura*.