Perhaps you should try some spelling variations:
"serie policiaca publico." » "serie politica publica.", "serie politico publico.", "serie politica publicas."
"elites politicas publica." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publica.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"serie politica publico." » "serie politica publica.", "serie politico publico.", "serie politica publicas.", "serie politicas publico.", "sobre politica publico.", "elite politica publico."

Try widening your search to All Fields.

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

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