Perhaps you should try some spelling variations:
"elites politicas publica." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publicas.", "elites politicas publicasa.", "elites politicas publicada.", "elites politica publicasa.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"series politicas public." » "serie politicas public.", "series political public.", "serie politica public.", "series politicas publicas.", "series politicas publicad.", "series politica publicas."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

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