Perhaps you should try some spelling variations:
"literatura espana debe." » "literatura espanola debe.", "literatura mexicana debe.", "literatura espana desde.", "literatura espana de."
"literatura espana del." » "literatura espanola del.", "literatura mexicana del.", "literatura espana de."
"literatura en debate." » "literatura de debate.", "literatura el debate.", "literatura un debate."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura en debate.") or ((("literatura espana debe.") OR ("literatura espana del."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura en debate.") OR ((("literatura espana debe.") OR ("literatura espana del.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura en debate.\") or (((\"literatura espana debe.\") OR (\"literatura espana del.\"))))".
• Removing quotes may allow a broader search: (( literatura en debate. ) or ((( literatura espana debe. ) OR ( literatura espana del. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura en debate.") or ((("literatura espana debe.") OR ("literatura espana del."))))*.