Perhaps you should try some spelling variations:
filosofia pela » filosofia della, filosofia del, filosofia parfa
filosofia para » filosofia da, filosofia morale
during studie » during studies, during study, during soldier
tests during » costs during, protests during, testing during
filosofia la » filosofia da, filosofia le, filosofica da
studie d » studie 2, studie _, studie 1

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tests during studie d ((((filosofia pela) OR (filosofia la))) OR (filosofia para)) literatura.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tests during studie d ((((filosofia pela) OR (filosofia la))) or (filosofia para)) literatura".
• Adding a wildcard symbol may retrieve word variants: tests during studie d ((((filosofia pela) OR (filosofia la))) or (filosofia para)) literatura*.