Perhaps you should try some spelling variations:
"elite politica publico." » "elite politica publica.", "elite politico publico.", "elite politica publicas.", "elites politicas publico.", "etica politica publico.", "entre politica publico."
"sobre politicas publicas." » "sobre politica publicas.", "serie politicas publicas.", "sobre politicas publica.", "sobre politicas public."
"elite politico juan." » "delito politico juan.", "elites politicas juan.", "debate politico juan.", "elite politica juan.", "elite politico en.", "elite politico la."

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