Perhaps you should try some spelling variations:
literatura el » literatura del, literatura en, literatura de
literatura es » literatura en, literatura del, literatura ele
literatura e » literatura de, literatura en, literatura del
de islam » del islam, e islam, de ilam
en islam » el islam, e islam, un islam
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 e ((de islam) or (de isla)). ) or ( ((literatura es) OR (literatura el)) en islam. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( literatura e ((de islam) OR (de isla)). ) OR ( ((literatura es) OR (literatura el)) en islam. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( literatura e ((de islam) or (de isla)). ) or ( ((literatura es) OR (literatura el)) en islam. ))".
• Adding a wildcard symbol may retrieve word variants: (( literatura e ((de islam) or (de isla)). ) or ( ((literatura es) OR (literatura el)) en islam. ))*.