Perhaps you should try some spelling variations:
literatura arabes » literatura arabe, literatura arte, literature arab
literatura d » literatura de, literatura a, literatura _
literatura e » literatura de, literatura en, literatura del
el isla » el islam, e isla, en isla
en lan » en las, en lam, en latin
e lan » e lano, e la, e ian

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: (( literatura arabes ((e lan) OR (en lan)). ) OR ( ((literatura d) OR (literatura e)) el isla. ))~.
• Adding a wildcard symbol may retrieve word variants: (( literatura arabes ((e lan) or (en lan)). ) or ( ((literatura d) or (literatura e)) el isla. ))*.