Perhaps you should try some spelling variations:
da literature » a literature, da literatura, la literature
filosofia da » filosofia de, filosofia del, filosofia e
dem studium » das studium, im studium, zum studium
e filosofia » la filosofia
de studium » des studium, d studium, dein 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: "est ((de studium) OR (dem studium)) e filosofia da literature*".