Perhaps you should try some spelling variations:
during studie » during studies, during study, during soldier
tests during » costs during, protests during, testing during
2 filosofica » e filosofia, a filosofia, y filosofia
e filosofica » e filosofia, e filosofiche, a filosofia
e literatura » de literatura, y literatura, e literatur

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: "tests during studie ((2 filosofica) OR (e filosofica)) e literatura".
• Adding a wildcard symbol may retrieve word variants: tests during studie ((2 filosofica) OR (e filosofica)) e literatura*.