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