Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politica publica.", "serie politica publicaciones.", "serie politicas publicas.", "serie policiaca publicas.", "sobre politica publicas."
"serie politico publico." » "serie politica publica.", "serie politico republicano.", "serie politicos republica.", "serie politicas publico.", "series political publico.", "series politicas publico."
"sobre politicas publicas." » "sobre politica 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: (((("serie politico publico.") or ("sobre politicas publicas."))) or ("serie politica publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politico publico.") OR ("sobre politicas publicas."))) OR ("serie politica publicas.")).
• Removing quotes may allow a broader search: (((( serie politico publico. ) or ( sobre politicas publicas. ))) or ( serie politica publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politico publico.") or ("sobre politicas publicas."))) or ("serie politica publicas."))*.