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