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

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: "sets ((scale studien) OR (scale student)) la filosofia da literature".
• Adding a wildcard symbol may retrieve word variants: sets ((scale studien) OR (scale student)) la filosofia da literature*.