Perhaps you should try some spelling variations:
"literatura del i islam." » "literatura en i islam.", "literatura del e islam.", "literatura del el islam.", "literatura del al islam.", "literatura del v islam.", "literatura del c islam."
"literatura del _ islam." » "literatura en _ islam."
"literatura de v islam." » "literatura de e islam.", "literatura de el islam.", "literatura de al islam.", "literatura del v islam.", "literatura de vi 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 i islam.") OR ("literatura del _ islam."))) or ("literatura de v islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura del i islam.") OR ("literatura del _ islam."))) OR ("literatura de v islam.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"literatura del i islam.\") OR (\"literatura del _ islam.\"))) or (\"literatura de v islam.\"))".
• Removing quotes may allow a broader search: (((( literatura del i islam. ) OR ( literatura del _ islam. ))) or ( literatura de v islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura del i islam.") OR ("literatura del _ islam."))) or ("literatura de v islam."))*.