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