Perhaps you should try some spelling variations:
literatura arabe » literatura breve, literatura de, literatura al
literatura en » literatura de, literatura espana
literatura e » literatura de, literatura del
arabe e » arabes e, arabe de, arabe en
e isaac » de isaac, en isaac, _ isaac
e islam » el islam, e islas, del islam
e isla » e islas, de isla, e isela

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( literatura arabe e isaac. ) or ( ((literatura en) or (literatura e)) ((e isla) OR (e islam)). ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura arabe e isaac. ) OR ( ((literatura en) OR (literatura e)) ((e isla) OR (e islam)). )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura arabe e isaac. ) or ( ((literatura en) or (literatura e)) ((e isla) OR (e islam)). ))".
• Adding a wildcard symbol may retrieve word variants: (( literatura arabe e isaac. ) or ( ((literatura en) or (literatura e)) ((e isla) OR (e islam)). ))*.