Perhaps you should try some spelling variations:
scale student » late student, scale study, male students
scale studies » scale study
le literatura » la literatura, de literatura, e literatura
filosofia le » filosofia de, filosofia e, filosofia del
a filosofia » la filosofia, e filosofia, di filosofia

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: "testo ((scale student) OR (scale studies)) a filosofia le literatura*".