Perhaps you should try some spelling variations:
"literatura arabes e islam." » "literatura arabe e islam.", "literatura arte e islam.", "literature arab e islam.", "literatura arabes el islam.", "literatura arabes e islas.", "literatura arabes del islam."
"literatura en y islam." » "literatura de y islam.", "literatura espana y islam.", "literatura en _ islam.", "literatura en el islam.", "literatura en un islam.", "literatura es y islam."
"literatura en al islam." » "literatura de al islam.", "literatura espana al islam.", "literatura en el islam.", "literatura en del islam.", "literatura et al islam."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura arabes e islam.") or ((("literatura en y islam.") OR ("literatura en al islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabes e islam.") OR ((("literatura en y islam.") OR ("literatura en al islam.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura arabes e islam.\") or (((\"literatura en y islam.\") OR (\"literatura en al islam.\"))))".
• Removing quotes may allow a broader search: (( literatura arabes e islam. ) or ((( literatura en y islam. ) OR ( literatura en al islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabes e islam.") or ((("literatura en y islam.") OR ("literatura en al islam."))))*.