Perhaps you should try some spelling variations:
para literatura » pela literatura, pena literatura, armas literatura
filosofia para » filosofia da, filosofia morale
die filosofia » di filosofia, de filosofia, e filosofia
der studium » oder studium, dem studium, dein studium
des studium » des studiums, das studium, dem studium

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 ((der studium) OR (des studium)) die filosofia para literatura".
• Adding a wildcard symbol may retrieve word variants: text ((der studium) OR (des studium)) die filosofia para literatura*.