Perhaps you should try some spelling variations:
literatura dels » literatura de, literaturas del, literatura el
literatura del » literatura de, literatura en
un islam » el islam, e islam, al islam
el isla » el islam, en isla, del islam
del un » del uno, debil un, decol un
e isla » e islas, de isla, e islam

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

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