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