Perhaps you should try some spelling variations:
"literatura den debate." » "literatura de debate.", "literatura en debate.", "literatura del debate."
"literatura el debate." » "literatura del debate.", "literatura en debate.", "literatura de debate.", "literatura enl debate.", "literatura dell debate."
"literatura e debate." » "literatura de debate.", "literatura en debate.", "literatura del debate.", "literatura a debate."

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura den debate.") OR ((("literatura el debate.") OR ("literatura e debate."))))~.
• Removing quotes may allow a broader search: (( literatura den debate. ) or ((( literatura el debate. ) or ( literatura e debate. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("literatura den debate.") or ((("literatura el debate.") or ("literatura e debate."))))*.