Perhaps you should try some spelling variations:
"literatura e _ islam." » "literatura en _ islam.", "literatura del _ islam."
"literatura espanola e islam." » "literatura enspanola e islam.", "literatura delspanola e islam.", "literatura espanola de islam.", "literatura espanola en islam.", "literatura espanola el islam.", "literatura espanola e islas.", "literatura espanola del islam."
"literatura de de islam." » "literatura de del islam.", "literatura de de isla.", "literatura de de ilam.", "literatura de de islas.", "literatura de ddel islam.", "literatura de fe 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 e _ islam.") or ((("literatura de de islam.") or ("literatura espanola e islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura e _ islam.") OR ((("literatura de de islam.") OR ("literatura espanola e islam.")))).
• Removing quotes may allow a broader search: (( literatura e _ islam. ) or ((( literatura de de islam. ) or ( literatura espanola e islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura e _ islam.") or ((("literatura de de islam.") or ("literatura espanola e islam."))))*.