Perhaps you should try some spelling variations:
table student » male student, enable students, mobile student
filosofia da » filosofia de, filosofia del, filosofia e
filosofia a » filosofia la, filosofia e, filosofia _
test table » test tables, tests table, test tabelle
student e » student _, student a, student 1

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 table student e ((filosofia a) OR (filosofia da)) literature".
• Adding a wildcard symbol may retrieve word variants: test table student e ((filosofia a) OR (filosofia da)) literature*.