Perhaps you should try some spelling variations:
"secret ballot" » "secreto ballot", "secretos ballot", "secretas ballot", "secret ballont", "secret bellot", "secret gallot"
"secreta ballot" » "secretoa ballot", "secretosa ballot", "secretasa ballot", "secreta ballont", "secreta bellot", "secreta gallot"
"secret bellot" » "secreto bellot", "secretos bellot", "secretas bellot"
"secret ballo" » "secreto ballo", "secretos ballo", "secretas ballo", "secret ballon", "secret bello", "secret gallo"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("secret ballot") OR ("secreta ballot"))) OR ("secret bellot"))) OR ("secret ballo"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"secret ballot\") OR (\"secreta ballot\"))) OR (\"secret bellot\"))) OR (\"secret ballo\"))".
• Removing quotes may allow a broader search: (((((( secret ballot ) OR ( secreta ballot ))) OR ( secret bellot ))) OR ( secret ballo )).
• Adding a wildcard symbol may retrieve word variants: (((((("secret ballot") OR ("secreta ballot"))) OR ("secret bellot"))) OR ("secret ballo"))*.