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