Perhaps you should try some spelling variations:
"elite politicas publico." » "elite politicas publicad.", "elite politico publico.", "elite politica publicas.", "elites politicas publico.", "elite politica publico."
"serie politicas publicas." » "serie policiaca publicas.", "serie politicas public."
"entre politica publica." » "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 politicas publico.\") OR (\"entre politica publica.\"))) OR (\"serie politicas publicas.\"))~".
• Removing quotes may allow a broader search: (((( elite politicas publico. ) OR ( entre politica publica. ))) OR ( serie politicas publicas. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politicas publico.") OR ("entre politica publica."))) OR ("serie politicas publicas."))*.