Perhaps you should try some spelling variations:
"literatura espana debate." » "literatura espanola debate.", "literatura mexicana debate.", "literatura espana debates.", "literatura espana debe.", "literatura espanol debates."
"literatura un debate." » "literatura una debate.", "literatura en debate.", "literatura con debate.", "literatura el debate."
"literatura o debate." » "literatura e debate.", "literatura a debate.", "literatura _ debate.", "literatura y debate."

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura espana debate.") or ((("literatura un debate.") or ("literatura o debate."))))~.
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• Removing quotes may allow a broader search: (( literatura espana debate. ) or ((( literatura un debate. ) or ( literatura o debate. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura espana debate.") or ((("literatura un debate.") or ("literatura o debate."))))*.