Perhaps you should try some spelling variations:
"literatura arabe e isla." » "literatura breve e isla.", "literatura al e isla.", "literatura arabes e isla.", "literatura arabe de isla.", "literatura arabe en isla.", "literatura arabe e islas.", "literatura arabe e islam."
"literatura e y islam." » "literatura en y islam.", "literatura del y islam.", "literatura e e islam.", "literatura e _ islam.", "literatura e el islam.", "literatura fe y islam.", "literatura es y islam.", "literatura de y islam."
"literatura de e isla." » "literatura de e islas.", "literatura de de isla.", "literatura de e islam.", "literatura de el isla.", "literatura de fe isla.", "literatura de _ isla."

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 e y islam.") OR ((("literatura arabe e isla.") OR ("literatura de e isla."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura e y islam.\") or (((\"literatura arabe e isla.\") OR (\"literatura de e isla.\"))))~".
• Removing quotes may allow a broader search: (( literatura e y islam. ) or ((( literatura arabe e isla. ) OR ( literatura de e isla. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("literatura e y islam.") or ((("literatura arabe e isla.") OR ("literatura de e isla."))))*.