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