laundering vs sweeping

laundering

noun
  • The act, or occupation, of one who launders; washing and ironing. 

sweeping

noun
  • An instance of sweeping. 

  • The activity of sweeping. 

adj
  • Wide, broad, affecting or touching upon many things. 

  • Completely overwhelming. 

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