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