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