Perhaps you should try some spelling variations:
"literatura arabe et islam." » "literatura breve et islam.", "literatura e et islam.", "literatura al et islam.", "literatura arabe en islam.", "literatura arabe e islam.", "literatura arabe el islam.", "literatura arabe del islam.", "literatura arabe e islas."
"literatura del et islam." » "literatura en et islam.", "literatura del el islam.", "literatura del del islam.", "literatura del e islas.", "literatura del ent islam.", "literatura del eo islam."
"literatura de e islam." » "literatura de el islam.", "literatura de e islas.", "literatura de del islam.", "literatura de fe islam.", "literatura de _ 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 del et islam."))) OR ("literatura de e islam."))~.
• Removing quotes may allow a broader search: (((( literatura arabe et islam. ) or ( literatura del et islam. ))) or ( literatura de e islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura arabe et islam.") or ("literatura del et islam."))) or ("literatura de e islam."))*.