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