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