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