Perhaps you should try some spelling variations:
"de politicos republica." » "de politico republicano.", "de criticos republica.", "de politicas republicanas.", "de politicas republica.", "ser politicos republica.", "de politica republica."
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "elite politica publicas."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

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 publicas.") or ("sobre politica publica."))) or ("de politicos republica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica publicas.") OR ("sobre politica publica."))) OR ("de politicos republica."))*.
• Removing quotes may allow a broader search: (((( serie politica publicas. ) or ( sobre politica publica. ))) or ( de politicos republica. ))*.