Perhaps you should try some spelling variations:
"serie politica publicaad." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad.", "serie politicas publicaad.", "sobre politica publicaad.", "elite politica publicaad."
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public.", "serie politicas public."

Try widening your search to All Fields.

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