Perhaps you should try some spelling variations:
vida filosofica » da filosofia, fija filosofia, forma filosofica
das filosofica » da filosofia, la filosofia, di filosofia
da litterature » la litterature, de litterature, a litterature
d studium » _ studium, 2 studium, 4 studium
test d » test de, test do, test der

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: "test d studium ((das filosofica) OR (vida filosofica)) da litterature".
• Adding a wildcard symbol may retrieve word variants: test d studium ((das filosofica) OR (vida filosofica)) da litterature*.