Perhaps you should try some spelling variations:
"sobre politica publicaas." » "sobre politica publicas.", "sobre politica publica.", "sobre politicas publicad."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "serie politicas publico.", "series political publico."
"sobre politicas publicas." » "serie politicas publicas."

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