Perhaps you should try some spelling variations:
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"series politicas public." » "series politicas publicas.", "series politicas publicad.", "series politica publicas.", "series political public.", "serie politica public.", "especies politicas public."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."

You may be able to get more results by adjusting your search query.

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