Perhaps you should try some spelling variations:
"literatura espana e islam." » "literatura espanola e islam.", "literatura mexicana e islam.", "literatura despana e islam.", "literatura enspana e islam.", "literatura delspana e islam.", "literatura espana en islam.", "literatura espana el islam.", "literatura espana del islam."
"literatura e e islas." » "literatura de e islas.", "literatura en e islas.", "literatura del e islas.", "literatura e el islam.", "literatura e de islas.", "literatura el e islas."
"literatura _ de islam." » "literatura _ del islam.", "literatura _ de isla.", "literatura _ de ilam.", "literatura _ ddel 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 _ de islam.") or ("literatura e e islas."))) or ("literatura espana e islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura _ de islam.") OR ("literatura e e islas."))) OR ("literatura espana e islam.")).
• Removing quotes may allow a broader search: (((( literatura _ de islam. ) or ( literatura e e islas. ))) or ( literatura espana e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura _ de islam.") or ("literatura e e islas."))) or ("literatura espana e islam."))*.