Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad."
"delito politico publico." » "delito politica publica.", "delito politica publicas.", "delito politico republicano.", "delitos politicos publico.", "mito politico publico.", "etico politico publico."
"entre politicas publicas." » "entre politica publicas.", "en politicas publicas.", "sobre politicas publicas."

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

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