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 public." » "elite politica publica.", "elite politico publico.", "elite politicas publicas.", "elites politicas public.", "etica politica public.", "entre politica public."
"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: (((("elite politica public.") or ("sobre politica public."))) or ("serie politica publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politica public.") OR ("sobre politica public."))) OR ("serie politica publicas.")).
• Removing quotes may allow a broader search: (((( elite politica public. ) or ( sobre politica public. ))) or ( serie politica publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politica public.") or ("sobre politica public."))) or ("serie politica publicas."))*.