Perhaps you should try some spelling variations:
del literatura » de literatura, pela literatura, da literatura
des filosofia » de filosofia, e filosofia, di filosofia
studium des » studium der
suite de » suite _
suite a » suite _

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: ((((suite a) OR (suite de))) OR (quite _)) studium des filosofia del literatura.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((suite a) OR (suite de))) or (quite _)) studium des filosofia del literatura".
• Adding a wildcard symbol may retrieve word variants: ((((suite a) OR (suite de))) or (quite _)) studium des filosofia del literatura*.