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

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

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