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