Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "sobre politica publicas."
"series politica publica." » "series politicas publicas.", "series political publica.", "series politicas publica.", "serie politicas publica."
"elite politico julia." » "elite politica julia.", "delito politico julia.", "elites politicas julia.", "elite politico la.", "elite politico luis.", "elite politico juan."

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