Perhaps you should try some spelling variations:
filosofia della » filosofia del, filosofia de
filosofia teil » filosofia del, filosofia de, filosofia e
social studie » social studies, social studio, sociale studies
text social » next social, text special, texas social
studie die » studie der

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: "text social studie die ((filosofia teil) OR (filosofia della)) literatur".
• Adding a wildcard symbol may retrieve word variants: text social studie die ((filosofia teil) OR (filosofia della)) literatur*.