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 e islam.", "literatura arabe al islam.", "literatura arabe _ islam."
"literatura de el islam." » "literatura de fel islam.", "literatura de _l islam.", "literatura de al islam."
"literatura de e islas." » "literatura de fe islas.", "literatura de _ islas.", "literatura de a islas."

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 el islam.") or ("literatura de e islas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabe un islam.") OR ((("literatura de el islam.") OR ("literatura de e islas.")))).
• Removing quotes may allow a broader search: (( literatura arabe un islam. ) or ((( literatura de el islam. ) or ( literatura de e islas. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabe un islam.") or ((("literatura de el islam.") or ("literatura de e islas."))))*.