Perhaps you should try some spelling variations:
stable studied » state studied, table studies, unstable studies
tests stable » tests table, sets stable, test table
3 filosofica » e filosofica, e filosofia, a filosofia
filosofica e » filosofia e, filosofica da, filosofia de
e literatura » de literatura, y literatura, e literatur
studied 3 » studied _, studied 5, studied 3.3

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

• Adding a wildcard symbol may retrieve word variants: tests stable studied 3 filosofica e literatura*.