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