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