Perhaps you should try some spelling variations:
del litterature » de litterature, des litteratures, et litterature
vida filosofia » vida filosofica, da filosofia, fija filosofia
studium vida » studium von, studium die, studium eine
westen das » testen das, west das, westfalen das
westen der » wesen der, besten der, testen 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: "((westen das) OR (westen der)) studium vida filosofia del litterature".
• Adding a wildcard symbol may retrieve word variants: ((westen das) OR (westen der)) studium vida filosofia del litterature*.