Perhaps you should try some spelling variations:
de lite'rature » de litterature, de literatura, e literature
de literature » de litterature, de literatura, e literature
di filosofia » la filosofia, e filosofia
next social » best social, context social, agent social
west social » best social, east social, ist social
studies di » studies die, studies div, studies ds

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: ((next social) OR (west social)) studies di filosofia ((de literature) OR (de lite'rature)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((next social) or (west social)) studies di filosofia ((de literature) OR (de lite'rature))".
• Adding a wildcard symbol may retrieve word variants: ((next social) or (west social)) studies di filosofia ((de literature) OR (de lite'rature))*.