Perhaps you should try some spelling variations:
"literatura del des islam." » "literatura en des islam.", "literatura del de islam.", "literatura del el islam.", "literatura del dos islas.", "literatura el des islam.", "literatura del dem islam."
"literatura del e islam." » "literatura en e islam.", "literatura del el islam.", "literatura del e islas.", "literatura del v islam.", "literatura del _ islam.", "literatura del c islam."
"literatura de del islam." » "literatura de el islam."

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura del des islam.") OR ("literatura del e islam."))) OR ("literatura de del islam."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura del des islam.\") OR (\"literatura del e islam.\"))) or (\"literatura de del islam.\"))~".
• Removing quotes may allow a broader search: (((( literatura del des islam. ) OR ( literatura del e islam. ))) or ( literatura de del islam. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("literatura del des islam.") OR ("literatura del e islam."))) or ("literatura de del islam."))*.