Perhaps you should try some spelling variations:
"literatura arabes del islam." » "literatura arabe del islam.", "literatura arte del islam.", "literature arab del islam.", "literatura arabes de islam.", "literatura arribes del islam.", "literatura arabes e islam.", "literatura arabes el islam."
"literatura en de isla." » "literatura de de isla.", "literatura espana de isla.", "literatura en de isaac."
"literatura l al islam." » "literatura la al islam.", "literatura el al islam.", "literatura al al islam.", "literatura l el islam.", "literatura l e islam.", "literatura l alt islam.", "literatura y al islam.", "literatura l a 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 en de isla.") or ((("literatura arabes del islam.") or ("literatura l al islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura en de isla.") OR ((("literatura arabes del islam.") OR ("literatura l al islam.")))).
• Removing quotes may allow a broader search: (( literatura en de isla. ) or ((( literatura arabes del islam. ) or ( literatura l al islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura en de isla.") or ((("literatura arabes del islam.") or ("literatura l al islam."))))*.