Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "sobre politica publicas.", "elite politica publicas."
"serie policiaca public." » "serie politica publica.", "serie politico publico."
"serie politica pablo." » "serie politicas pablo.", "sobre politica pablo.", "elite politica pablo.", "serie politica para.", "serie colica pablo.", "serie politica al."

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 public.") or ("serie politica publicas."))) or ("serie politica pablo."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca public.") OR ("serie politica publicas."))) OR ("serie politica pablo.")).
• Removing quotes may allow a broader search: (((( serie policiaca public. ) or ( serie politica publicas. ))) or ( serie politica pablo. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca public.") or ("serie politica publicas."))) or ("serie politica pablo."))*.