Perhaps you should try some spelling variations:
"serie policiaca publicasa." » "serie politicas publicas.", "serie politica publica.", "serie politica republicana."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas public.", "elite politica public.", "elite politico public."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie policiaca publicasa.") or ("sobre politica publicas."))) or ("elite politicas public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca publicasa.") OR ("sobre politica publicas."))) OR ("elite politicas public.")).
• Removing quotes may allow a broader search: (((( serie policiaca publicasa. ) or ( sobre politica publicas. ))) or ( elite politicas public. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca publicasa.") or ("sobre politica publicas."))) or ("elite politicas public."))*.