Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "sobre politica publicas."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politicas pablo.", "elites politicas public.", "elite politico public.", "existen politicas public.", "elites politicass public.", "etica politicas public.", "entre politicas public."
"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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politicas public.") OR ("elite politica publica."))) OR ("serie politica publicas."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elite politicas public.\") OR (\"elite politica publica.\"))) or (\"serie politica publicas.\"))~".
• Removing quotes may allow a broader search: (((( elite politicas public. ) OR ( elite politica publica. ))) or ( serie politica publicas. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politicas public.") OR ("elite politica publica."))) or ("serie politica publicas."))*.