Perhaps you should try some spelling variations:
"literatura espanola delitos." » "literatura espanol delito.", "literatura espanola helices.", "literatura espanola dialectos.", "literatura despanola delitos.", "literatura enspanola delitos.", "literatura delspanola delitos."
"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.

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