Perhaps you should try some spelling variations:
"elite politicas publica." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publicas.", "elite politicas publicasa.", "elite politicas publicada.", "elite politica publicasa.", "elites politicas publica.", "elite politica publica.", "elite politico publica."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"series politicas public." » "serie politicas public.", "series political public.", "especies politicas public.", "series politicas publicas.", "series politicas publicad.", "series politica publicas."

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