Perhaps you should try some spelling variations:
model literature » models literature, model literatur, modern literature
sociale studies » social studies, sociali studies, sociale etudes
filosofia model » filosofia del, filosofia moderna, filosofia morale
scale studies » case studies, scale study
die filosofia » di filosofia, de filosofia, e 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: "texts ((sociale studies) OR (scale studies)) die filosofia model literature".
• Adding a wildcard symbol may retrieve word variants: texts ((sociale studies) OR (scale studies)) die filosofia model literature*.