Perhaps you should try some spelling variations:
"entre politica republica." » "entre politica republicana.", "entre politicos republica.", "entre politico republicano."
"elite politico publico." » "elite politica publicas.", "elite politico republicano.", "elite politicos republica.", "elite politica publico.", "delito politico publico.", "elites politicas publico."
"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: (((("elite politico publico.") or ("entre politica republica."))) or ("sobre politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politico publico.") OR ("entre politica republica."))) OR ("sobre politica publica.")).
• Removing quotes may allow a broader search: (((( elite politico publico. ) or ( entre politica republica. ))) or ( sobre politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politico publico.") or ("entre politica republica."))) or ("sobre politica publica."))*.