Perhaps you should try some spelling variations:
"sobre politica publicad." » "sobre politicas publicad.", "sobre politica publicas.", "sobre politicas publicas.", "sobre politicas publicasd."
"serie policiaca publico." » "serie politico publico.", "serie politica publicas.", "serie oficial publico."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("sobre politica publica.") or ("sobre politica publicad."))) or ("serie policiaca publico."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publica.") OR ("sobre politica publicad."))) OR ("serie policiaca publico.")).
• Removing quotes may allow a broader search: (((( sobre politica publica. ) or ( sobre politica publicad. ))) or ( serie policiaca publico. )).
• Adding a wildcard symbol may retrieve word variants: (((("sobre politica publica.") or ("sobre politica publicad."))) or ("serie policiaca publico."))*.