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