Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politicas publicas.", "serie politicas publicad."
"elites politica publicas." » "elites politicas publicas.", "elites politica publica.", "elites politica publicaciones.", "elite politica publicas.", "elite politico publicas."
"delito politico publico." » "delito politica publica.", "delito politico republicano.", "delito politicos republica.", "delitos politicos publico.", "mito politico publico.", "etico politico publico."

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

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