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