Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "sobre politica publicas.", "elite politica publicas."
"serie politicas pabloas." » "serie politicas pablo.", "serie politicas publicas.", "serie politica pablo.", "serie policiaca pabloas.", "serie policiacas pabloas.", "sobre politicas pabloas.", "elite politicas pabloas."
"serie politica publica." » "serie politicas publicas.", "serie policiaca publica.", "sobre politica publica.", "elite politica publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politica publica.") or ("serie politica publicas."))) or ("serie politicas pabloas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica publica.") OR ("serie politica publicas."))) OR ("serie politicas pabloas.")).
• Removing quotes may allow a broader search: (((( serie politica publica. ) or ( serie politica publicas. ))) or ( serie politicas pabloas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politica publica.") or ("serie politica publicas."))) or ("serie politicas pabloas."))*.