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