Perhaps you should try some spelling variations:
ii filosofia » di filosofia, la filosofia, e filosofia
studium ii » studium im, studium i, studium die
test do » test de, test der, test des
test d » test de, test der, test des

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) OR (test do)) studium ii filosofia _ literatura".
• Adding a wildcard symbol may retrieve word variants: ((test d) OR (test do)) studium ii filosofia _ literatura*.