Perhaps you should try some spelling variations:
filosofiche e » filosofiche lo, filosofica e, filosofico e
scale studie » scale studies, scale studien, scale study
filosofici e » filosofica e, filosofico e, filosofia e
belt scale » belt scales, belt stable, belt case
studie e » studie 2, studie _, studie 1

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

• If you are trying to use Boolean operators, they must be ALL CAPS: belt scale studie e ((filosofiche e) OR (filosofici e)) (literatur OR literature).
• The words AND, OR and NOT may confuse the search; try adding quotes: "belt scale studie e ((filosofiche e) OR (filosofici e)) (literatur or literature)".
• Adding a wildcard symbol may retrieve word variants: belt scale studie e ((filosofiche e) OR (filosofici e)) (literatur or literature)*.