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