Perhaps you should try some spelling variations:
"secret ballot" » "secretos ballot", "secretas ballot", "secret ballet", "secret bellot", "secret gallot", "secret ballt"
"secret bellot" » "secretos bellot", "secretas bellot", "secret bello", "secret bellos", "secret belot"
"secreto ballo" » "secretoso ballo", "secretaso ballo", "secretos ballo", "secreto bello", "secreto gallo", "secreto ball"
"secreta ballo" » "secretosa ballo", "secretasa ballo", "secreta bello", "secreta gallo", "secreta ball", "secretas ballo", "secretos ballo"

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