Perhaps you should try some spelling variations:
filologia la » biologia la, filologia e, filologia slava
filosofia la » filosofia da, filosofia le, filosofica da
ratios game » ratios name, ratios age, ratios case
rating game » racing game, dating game, creating game
studies doe » studies does, studies dose, studies do

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: ((ratios game) OR (rating game)) studies doe ((filologia la) OR (filosofia la)) litterature.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ratios game) or (rating game)) studies doe ((filologia la) OR (filosofia la)) litterature".
• Adding a wildcard symbol may retrieve word variants: ((ratios game) or (rating game)) studies doe ((filologia la) OR (filosofia la)) litterature*.