Perhaps you should try some spelling variations:
la literatura » la litterature, a literature
filosofia la » filosofia da, filosofia le, filosofica da
text social » next social, text special, texas social
action did » action die, action david, fraction did
action di » action die, action de, action d

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: "text social ((action di) OR (action did)) filosofia la literatura".
• Adding a wildcard symbol may retrieve word variants: text social ((action di) OR (action did)) filosofia la literatura*.