Perhaps you should try some spelling variations:
filosofica da » filosofia de, filosofia di, filosofica e
scaled study » scale study, scales study, scalp study
filosofia da » filosofia de, filosofia del, filosofia e
sets scaled » sets scale, sets scales, less scaled

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: "sets scaled study e ((filosofica da) OR (filosofia da)) literatura*".