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