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