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