Perhaps you should try some spelling variations:
"literatura arabe y islam." » "literatura e y islam.", "literatura al y islam.", "literatura caribe y islam.", "literatura arabes e islam.", "literatura arabe e islam.", "literatura arabe _ islam.", "literatura arabe el islam."
"literatura breve un islam." » "literatura en un islam.", "literatura del un islam.", "literatura e un islam.", "literatura breve en islam.", "literatura preve un islam.", "literatura breve uned islam.", "literatura breve el islam.", "literatura breve e islam.", "literatura breve al islam."
"literatura de de isla." » "literatura de de isaac.", "literatura de fe isla.", "literatura de di 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 de de isla.") or ((("literatura breve un islam.") or ("literatura arabe y islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de de isla.") OR ((("literatura breve un islam.") OR ("literatura arabe y islam.")))).
• Removing quotes may allow a broader search: (( literatura de de isla. ) or ((( literatura breve un islam. ) or ( literatura arabe y islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura de de isla.") or ((("literatura breve un islam.") or ("literatura arabe y islam."))))*.