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