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