Perhaps you should try some spelling variations:
der filosofica » de filosofia, e filosofica, e filosofia
filosofica la » filosofica da, filosofia la, filosofia da
la literatura » la litterature, a literature
studie der » studium der
test life » best life, yeast life, testing life

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 life) OR (test lint)) studie der filosofica la literatura".
• Adding a wildcard symbol may retrieve word variants: ((test life) OR (test lint)) studie der filosofica la literatura*.