Perhaps you should try some spelling variations:
"literatura arabes e islam." » "literatura arabe e islam.", "literatura arte e islam.", "literature arab e islam.", "literatura arabes el islam.", "literatura arabes e islas.", "literatura arabes del islam."
"literatura el _ islas." » "literatura del _ islas.", "literatura en _ islas.", "literatura e _ islas."
"literatura de y isla." » "literatura de e isla.", "literatura de _ isla.", "literatura de a isla.", "literatura de 3 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 el _ islas.") or ("literatura de y isla."))) or ("literatura arabes e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura el _ islas.") OR ("literatura de y isla."))) OR ("literatura arabes e islam.")).
• Removing quotes may allow a broader search: (((( literatura el _ islas. ) or ( literatura de y isla. ))) or ( literatura arabes e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura el _ islas.") or ("literatura de y isla."))) or ("literatura arabes e islam."))*.