Perhaps you should try some spelling variations:
"literatura arabe el islam." » "literatura breve el islam.", "literatura e el islam.", "literatura arabe en islam.", "literatura arabe e islam.", "literatura arabe et islam."
"literatura al el islam." » "literatura el el islam.", "literatura del el islam.", "literatura en el islam.", "literatura al e islam."
"literatura de de islam." » "literatura de del islam.", "literatura de de isla.", "literatura de e islam.", "literatura de fe islam.", "literatura de di 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 el islam.") OR ("literatura al el islam."))) OR ("literatura de de islam."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura arabe el islam.\") OR (\"literatura al el islam.\"))) or (\"literatura de de islam.\"))~".
• Removing quotes may allow a broader search: (((( literatura arabe el islam. ) OR ( literatura al el islam. ))) or ( literatura de de islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura arabe el islam.") OR ("literatura al el islam."))) or ("literatura de de islam."))*.