Perhaps you should try some spelling variations:
literatura arabe » literatura breve, literatura de, literatura e
literatura mas » literatura temas, literatura al, literatura a
literatura ma » literatura a, literatura maya, literatura de
arabe et » arabe en, arabe e, arabe el
et islam » el islam, e islam, del islam
en islam » el islam, e islam, un 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 et islam.\") or (\"((literatura ma) OR (literatura mas)) en islam.\"))".
• Removing quotes may allow a broader search: (( literatura arabe et islam. ) or ( ((literatura ma) or (literatura mas)) en islam. )).