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