Perhaps you should try some spelling variations:
"sobre politica publicaas." » "sobre politica publicas.", "sobre politicas publicas.", "sobre politica publica.", "sobre politicas publicaas."
"elite politica publico." » "elite politica publica.", "elite politico publico.", "elite politica publicas.", "elites politicas publico.", "etica politica publico.", "entre politica publico."
"serie policiaca public." » "serie politica publica.", "serie politica publicas.", "serie politico publico."

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