Perhaps you should try some spelling variations:
feature scale » feature space, feature shape, feature scaling
filosofia la » filosofia da, filosofica da, filosofia das
filosofia le » filosofia de, filosofia e, filosofia del
study di » study die, study d, study d3

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: "feature scale study di ((filosofia la) OR (filosofia le)) literatura".
• Adding a wildcard symbol may retrieve word variants: feature scale study di ((filosofia la) OR (filosofia le)) literatura*.