Perhaps you should try some spelling variations:
"literatura arabes y isaac." » "literatura arte y isaac.", "literature arab y isaac.", "literatura area y isaac.", "literatura breves y isaac.", "literatura des y isaac.", "literatura es y isaac.", "literatura arabes e isaac.", "literatura arabe y isaac.", "literatura arabes c isaac.", "literatura arabes de isaac."
"literatura arabe _ isaac." » "literatura breve _ isaac.", "literatura de _ isaac.", "literatura e _ isaac."
"literatura es y isaac." » "literatura en y isaac.", "literatura e y isaac.", "literatura el y isaac.", "literatura es c isaac.", "literatura es e isaac.", "literatura es de isaac."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura arabe _ isaac.") or ((("literatura arabes y isaac.") or ("literatura es y isaac."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura arabe _ isaac.") OR ((("literatura arabes y isaac.") OR ("literatura es y isaac.")))).
• Removing quotes may allow a broader search: (( literatura arabe _ isaac. ) or ((( literatura arabes y isaac. ) or ( literatura es y isaac. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura arabe _ isaac.") or ((("literatura arabes y isaac.") or ("literatura es y isaac."))))*.