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 v islam." » "literatura de _ islam.", "literatura de el islam.", "literatura de al islam.", "literatura del v islam.", "literatura de vi islam."
"literatura de e islam." » "literatura de el islam.", "literatura de e islas.", "literatura de fe islam.", "literatura de _ 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 del del islam.") or ((("literatura de v islam.") OR ("literatura de e islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura del del islam.") OR ((("literatura de v 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 v islam.\") OR (\"literatura de e islam.\"))))".
• Removing quotes may allow a broader search: (( literatura del del islam. ) or ((( literatura de v islam. ) OR ( literatura de e islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura del del islam.") or ((("literatura de v islam.") OR ("literatura de e islam."))))*.