Perhaps you should try some spelling variations:
"serie politicas publicass." » "serie politica publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publicass."
"sobre politicas publicas." » "sobre politica publicas."
"serie oficial public." » "serie oficial publico.", "serie oficiales publicos.", "serie oficios publicos.", "serie fichas public."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politicas publicass.") or ("sobre politicas publicas."))) or ("serie oficial public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas publicass.") OR ("sobre politicas publicas."))) OR ("serie oficial public."))*.
• Removing quotes may allow a broader search: (((( serie politicas publicass. ) or ( sobre politicas publicas. ))) or ( serie oficial public. ))*.