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 di isla." » "literatura de de isla.", "literatura de de islam.", "literatura de de islas.", "literatura de mi isla.", "literatura de si isla."

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