Perhaps you should try some spelling variations:
"series politicas publico." » "series politicas publicas.", "series politicas publicad.", "series politico publico.", "serie politicas publico.", "series political publico.", "serie politica publico."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publicaciones.", "sobre politicas publicass."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre 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: (("series politicas publico.") or ((("elite politica publica.") or ("sobre politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("series politicas publico.") OR ((("elite politica publica.") OR ("sobre politica publicas."))))*.
• Removing quotes may allow a broader search: (( series politicas publico. ) or ((( elite politica publica. ) or ( sobre politica publicas. ))))*.