Perhaps you should try some spelling variations:
e literatura » de literatura, y literatura, e literatur
de filosofia » e filosofia, di filosofia, la filosofia
texto scale » femto scale, texture scale, texto social
d filosofia » di filosofia, da filosofia, e 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: "texto scale study ((d filosofia) OR (de filosofia)) e literatura".
• Adding a wildcard symbol may retrieve word variants: texto scale study ((d filosofia) OR (de filosofia)) e literatura*.