Perhaps you should try some spelling variations:
"serie policiaca publicaa." » "serie politica publica.", "serie politicas publicas.", "serie politicas publicad."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "sobre politica publicas.", "elite politica publicas."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public.", "serie 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 politicas public.") or ((("serie policiaca publicaa.") OR ("serie politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politicas public.") OR ((("serie policiaca publicaa.") OR ("serie politica publicas."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politicas public.\") or (((\"serie policiaca publicaa.\") OR (\"serie politica publicas.\"))))*".
• Removing quotes may allow a broader search: (( sobre politicas public. ) or ((( serie policiaca publicaa. ) OR ( serie politica publicas. ))))*.