Perhaps you should try some spelling variations:
literatura hebrea » literatura cubana, literatura breve
literatura arabes » literatura arabe, literatura arte, literature arab
literatura sobre » literatura entre, temperatura sobre, literatura de
arabes el » arabes del, arabes e, arabes en
de isla » de isaac

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( literatura arabes el islam. ) or ( ((literatura sobre) OR (literatura hebrea)) de isla. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura arabes el islam. ) OR ( ((literatura sobre) OR (literatura hebrea)) de isla. ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura arabes el islam. ) or ( ((literatura sobre) OR (literatura hebrea)) de isla. ))*".