Perhaps you should try some spelling variations:
der filosofica » de filosofia, e filosofica, e filosofia
filosofica a » filosofica da, filosofica e, filosofica _
a literatura » la literatura, a literature, y literatura
test das » test des, west das, testen das
test day » rest day, test data, feast day

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 das) OR (test day)) studium der filosofica a literatura".
• Adding a wildcard symbol may retrieve word variants: ((test das) OR (test day)) studium der filosofica a literatura*.