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