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