Perhaps you should try some spelling variations:
texto scale » femto scale, texture scale, texto social
filosofia y » filosofia _, filosofia de, filosofia da
filosofia e » filosofia de, filosofia del
studie d » studie _, studie 1, studie 3

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: texto scale ((studie d) OR (studie 2)) ((filosofia y) OR (filosofia e)) literatura.
• The words AND, OR and NOT may confuse the search; try adding quotes: "texto scale ((studie d) OR (studie 2)) ((filosofia y) or (filosofia e)) literatura".
• Adding a wildcard symbol may retrieve word variants: texto scale ((studie d) OR (studie 2)) ((filosofia y) or (filosofia e)) literatura*.