Perhaps you should try some spelling variations:
"serie policiaca publicass." » "serie politica publicas.", "serie politicas publicas."
"elite politico publicas." » "elite politica publicas.", "elite politicas publicas.", "elite politico publico.", "delito politico publicas.", "elites politicas publicas."
"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: (((("elite politico publicas.") or ("sobre politica publica."))) or ("serie policiaca publicass."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politico publicas.") OR ("sobre politica publica."))) OR ("serie policiaca publicass.")).
• Removing quotes may allow a broader search: (((( elite politico publicas. ) or ( sobre politica publica. ))) or ( serie policiaca publicass. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politico publicas.") or ("sobre politica publica."))) or ("serie policiaca publicass."))*.