Perhaps you should try some spelling variations:
"elite politicas publica." » "elite politicas publicad.", "elite politica publica.", "elite politica publicas.", "elite politicas publicada.", "elite politica publicaa.", "elite politica publicasa.", "elites politicas publica.", "elite politico publica."
"sobre politicas publicas." » "sobre politicas publicads.", "sobre politica publicas.", "sobre politica publicass.", "sobre politicas publicadas.", "sobre politica publicaas.", "sobre politica publicasas.", "serie politicas publicas.", "sobre politicas publico."
"sobre politicas public." » "sobre politicas publicad.", "sobre politica publica.", "sobre politica publicas.", "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: (("elite politicas publica.") or ((("sobre politicas public.") OR ("sobre politicas publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas publica.") OR ((("sobre politicas public.") OR ("sobre politicas publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politicas publica.\") or (((\"sobre politicas public.\") OR (\"sobre politicas publicas.\"))))".
• Removing quotes may allow a broader search: (( elite politicas publica. ) or ((( sobre politicas public. ) OR ( sobre politicas publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("elite politicas publica.") or ((("sobre politicas public.") OR ("sobre politicas publicas."))))*.