Perhaps you should try some spelling variations:
af filosofiska » a filosofia, 1839 filosofiska
a7 filosofica » a filosofia, e filosofica, la filosofia
da literatura » la literatura, a literatura, de literatura
agent social » agents social, against social, aspect social
age social » large social, care social, change social

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: ((agent social) OR (age social)) audio ((a7 filosofica) OR (af filosofiska)) da literatura.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((agent social) or (age social)) audio ((a7 filosofica) OR (af filosofiska)) da literatura".
• Adding a wildcard symbol may retrieve word variants: ((agent social) or (age social)) audio ((a7 filosofica) OR (af filosofiska)) da literatura*.