Perhaps you should try some spelling variations:
literatura al » literatura del, literatura de, literatura en
literatura el » literatura del, literatura en, literatura de
literatura e » literatura de, literatura en, literatura del
un islam » el islam, e islam, al islam
en isla » e isla, una isla, en isaac
e un » de un, en un, es un

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

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