Perhaps you should try some spelling variations:
e literatura » de literatura, y literatura, e literatur
filosofia e » filosofia de, filosofia del
quito das » auto das, quito a, quits day
studium 5 » studium 1, studium 3, studium 8

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: "quito das ((studium 5) OR (studium _)) filosofia e literatura".
• Adding a wildcard symbol may retrieve word variants: quito das ((studium 5) OR (studium _)) filosofia e literatura*.