Perhaps you should try some spelling variations:
"literatura del del islam." » "literatura en del islam.", "literatura del el islam.", "literatura edel del islam.", "literatura del de islam.", "literatura del dem islam."
"literatura de del islam." » "literatura de el islam."
"literatura de e islam." » "literatura de el islam.", "literatura de e islas.", "literatura de fe islam.", "literatura de _ islam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("literatura del del islam.") OR ("literatura de del islam."))) OR ("literatura de e islam."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura del del islam.\") OR (\"literatura de del islam.\"))) OR (\"literatura de e islam.\"))".
• Removing quotes may allow a broader search: (((( literatura del del islam. ) OR ( literatura de del islam. ))) OR ( literatura de e islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura del del islam.") OR ("literatura de del islam."))) OR ("literatura de e islam."))*.