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