Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie politica publicaas.", "serie politico publicoas.", "serie politicas publicasas.", "serie policiaca publicas."
"elite politica publicas." » "elite politicas publicas.", "elite politica publica.", "elite politica publicaciones.", "elite politica publicaas.", "elite politico publicoas.", "elite politicas publicasas.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."
"sobre politica public." » "sobre politica publica.", "sobre politico publico.", "sobre politicas publicas.", "sobre politicas public."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("sobre politica public.") or ((("serie politica publicas.") OR ("elite politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politica public.") OR ((("serie politica publicas.") OR ("elite politica publicas."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politica public.\") or (((\"serie politica publicas.\") OR (\"elite politica publicas.\"))))*".
• Removing quotes may allow a broader search: (( sobre politica public. ) or ((( serie politica publicas. ) OR ( elite politica publicas. ))))*.