do justice vs launder

do justice

verb
  • To allow to be apprehended in its full scope. 

  • To enjoy to the full. 

launder

verb
  • To disguise the source of (ill-gotten wealth) by various means. 

  • To wash; to wash, and to smooth with a flatiron or mangle; to wash and iron. 

noun
  • A gutter (for rainwater). 

  • A trough or channel carrying water to the wheel of a watermill. 

  • A trough used by miners to receive powdered ore from the box where it is beaten, or for carrying water to the stamps, or other apparatus for comminuting (sorting) the ore. 

How often have the words do justice and launder occurred in a corpus of books? (source: Google Ngram Viewer )