Perhaps you should try some spelling variations:
literatura arabes » literatura arte, literature arab, literatura area
literatura arabe » literatura breve, literatura de, literatura e
arabes en » arabes e, arabe en, arabes del
en islam » el islam, un islam, en ilam
e islam » el islam, del islam
e islas » el islam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: "((\"literatura arabe ((e islam) OR (e islas)).\") or (\"literatura arabes en islam.\"))".
• Removing quotes may allow a broader search: (( literatura arabe ((e islam) or (e islas)). ) or ( literatura arabes en islam. )).