Perhaps you should try some spelling variations:
"literatura arabes e islam." » "literatura arabe e islam.", "literature arab e islam.", "literatura area e islam.", "literatura arabes el islam.", "literatura arabes e islas.", "literatura arabes del islam."
"literatura arte e islam." » "literatura arabe e islam.", "literatura breve e islam.", "literatura entre e islam.", "literatura arte el islam.", "literatura arte e islas.", "literatura arte del islam.", "literatura arte de islam.", "literatura arte en islam.", "literatura arte _ islam."
"literatura e _ islam." » "literatura de _ islam.", "literatura en _ islam.", "literatura del _ 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 e _ islam.") OR ((("literatura arabes e islam.") OR ("literatura arte e islam."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura e _ islam.\") or (((\"literatura arabes e islam.\") OR (\"literatura arte e islam.\"))))~".
• Removing quotes may allow a broader search: (( literatura e _ islam. ) or ((( literatura arabes e islam. ) OR ( literatura arte e islam. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("literatura e _ islam.") or ((("literatura arabes e islam.") OR ("literatura arte e islam."))))*.