Perhaps you should try some spelling variations:
"literatura arabe e islam." » "literatura de e islam.", "literatura e e islam.", "literatura arabes e islam.", "literatura arabe de islam.", "literatura arabe en islam.", "literatura arabe el islam.", "literatura arabe del islam."
"literatura breve de isaac." » "literatura de de isaac.", "literatura en de isaac.", "literatura del de isaac."
"literatura al e islas." » "literatura el e islas.", "literatura del e islas.", "literatura de e islas.", "literatura al el islam.", "literatura al de islas.", "literatura a e islas."

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 e islam.") or ("literatura al e islas."))) or ("literatura breve de isaac."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura arabe e islam.") OR ("literatura al e islas."))) OR ("literatura breve de isaac.")).
• Removing quotes may allow a broader search: (((( literatura arabe e islam. ) or ( literatura al e islas. ))) or ( literatura breve de isaac. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura arabe e islam.") or ("literatura al e islas."))) or ("literatura breve de isaac."))*.