Perhaps you should try some spelling variations:
"literatura del de islam." » "literatura de de islam.", "literatura en de islam.", "literatura del del islam.", "literatura del e islam.", "literatura del de ilam.", "literatura del de isaacm.", "literatura del dean islam."
"literatura dy el islam." » "literatura de el islam.", "literatura d el islam.", "literatura en el islam.", "literatura ody el islam.", "literatura y el islam."
"literatura _ de isla." » "literatura _ de isaac."

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 isla.") or ("literatura dy el islam."))) or ("literatura del de islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura _ de isla.") OR ("literatura dy el islam."))) OR ("literatura del de islam.")).
• Removing quotes may allow a broader search: (((( literatura _ de isla. ) or ( literatura dy el islam. ))) or ( literatura del de islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura _ de isla.") or ("literatura dy el islam."))) or ("literatura del de islam."))*.