Perhaps you should try some spelling variations:
"literaturas sin debate." » "literatura sin debate.", "literaturas en debate.", "literatura en debate.", "literaturas un debate.", "literaturas su debate."
"literaturas del debate." » "literatura del debate.", "literatura de debate.", "literatura en debate.", "literaturas en debate."
"literaturas el debate." » "literatura el debate.", "literaturas en debate.", "literatura en debate."

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: (("literaturas sin debate.") or ((("literaturas el debate.") OR ("literaturas del debate."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literaturas sin debate.") OR ((("literaturas el debate.") OR ("literaturas del debate.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literaturas sin debate.\") or (((\"literaturas el debate.\") OR (\"literaturas del debate.\"))))".
• Removing quotes may allow a broader search: (( literaturas sin debate. ) or ((( literaturas el debate. ) OR ( literaturas del debate. )))).
• Adding a wildcard symbol may retrieve word variants: (("literaturas sin debate.") or ((("literaturas el debate.") OR ("literaturas del debate."))))*.