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