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