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