Perhaps you should try some spelling variations:
"serie politica publicao." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad.", "serie politicas publicao.", "serie policiaca publicao.", "sobre politica publicao."
"elite politico publico." » "elite politica publica.", "elite politica publicas.", "elite politico republicano.", "elite politica publico.", "delito politico publico.", "elites politicas publico."
"sobre politicas publicas." » "sobre politica publicas.", "serie politicas publicas."

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