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

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

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