Perhaps you should try some spelling variations:
filosofica de » filosoficas de, filosofia de, filosofica da
de literatura » de litterature, la literatura, y literatura
studium vida » studium von, studium die, studium das
studium eine » studium die
est d » est de, test d, est ad

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: "est d ((studium vida) OR (studium eine)) filosofica de literatura*".