Perhaps you should try some spelling variations:
"sobre politicos republica." » "sobre politico republicano.", "sobre criticos republica.", "sobre politicas republicanas.", "sobre politicas republica.", "sobre politica republica.", "socio politicos republica.", "sobre politicass republica.", "hombre politicos republica."
"sobre politico publico." » "sobre politica publicas.", "sobre politico republicano.", "sobre politicas publicas.", "sobre politica publico.", "sobre politicas publico.", "hombre politico publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre 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: (((("sobre politico publico.") OR ("sobre politicos republica."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politico publico.") OR ("sobre politicos republica."))) OR ("serie politica publica."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"sobre politico publico.\") OR (\"sobre politicos republica.\"))) or (\"serie politica publica.\"))*".
• Removing quotes may allow a broader search: (((( sobre politico publico. ) OR ( sobre politicos republica. ))) or ( serie politica publica. ))*.