Perhaps you should try some spelling variations:
"literatura arabe del islam." » "literatura breve del islam.", "literatura de del islam.", "literatura e del islam.", "literatura arabes del islam.", "literatura arabe de islam.", "literatura amable del islam.", "literatura arabe el islam."
"literatura arabe el OR arabe e islam." » "literatura arabe en OR arabe e islam.", "literatura arabe et OR arabe e islam.", "literatura arabes del OR arabe e islam.", "literatura arabes el OR arabes e islam.", "literatura arabe del OR arabe de islam.", "literatura arabe enl OR arabe en 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 arabe del islam.") or ("literatura ((arabe el) OR (arabe e)) islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabe del islam.") OR ("literatura ((arabe el) OR (arabe e)) islam.")).
• Removing quotes may allow a broader search: (( literatura arabe del islam. ) or ( literatura ((arabe el) OR (arabe e)) islam. )).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabe del islam.") or ("literatura ((arabe el) OR (arabe e)) islam."))*.