Perhaps you should try some spelling variations:
literatura akal » literatura al, literatura actual, literatura arabe
literatura e » literatura de, literatura en, literatura del
del islam » el islam
et islam » el islam, e islas, al islam
en islam » el islam, un islam, en ilam
e islam » el islam, e islas

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

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