Perhaps you should try some spelling variations:
"entre politica publicas." » "entre politicas publicas.", "entre politica publicaciones.", "entre politicas publicass.", "sobre politica publicas."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "chile politica publica."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politicas pablo.", "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: (((("entre politica publicas.") or ("elite politica publica."))) or ("sobre politicas public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("entre politica publicas.") OR ("elite politica publica."))) OR ("sobre politicas public.")).
• Removing quotes may allow a broader search: (((( entre politica publicas. ) or ( elite politica publica. ))) or ( sobre politicas public. )).
• Adding a wildcard symbol may retrieve word variants: (((("entre politica publicas.") or ("elite politica publica."))) or ("sobre politicas public."))*.