Perhaps you should try some spelling variations:
"literatura arabe e islas." » "literatura breve e islas.", "literatura e e islas.", "literatura al e islas.", "literatura arabes e islas.", "literatura arabe de islas.", "literatura arabe en islas.", "literatura arabe el islam."
"literatura del e islam." » "literatura en e islam.", "literatura del el islam.", "literatura del del islam.", "literatura del v islam.", "literatura del _ islam.", "literatura del c islam."
"literatura de de isaac." » "literatura de fe isaac.", "literatura de di isaac."

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