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

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