Perhaps you should try some spelling variations:
"serie politicos republica." » "serie politico republicano.", "serie criticos republica.", "serie politicas republicanas.", "serie politicas republica.", "series politicas republica.", "serie politica republica."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "chile politica publica."
"entre politica publica." » "entre politicas publicas.", "sobre politica publica."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elite politica publica.\") OR (\"entre politica publica.\"))) OR (\"serie politicos republica.\"))~".
• Removing quotes may allow a broader search: (((( elite politica publica. ) OR ( entre politica publica. ))) OR ( serie politicos republica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politica publica.") OR ("entre politica publica."))) OR ("serie politicos republica."))*.