bagging vs sackcloth

bagging

noun
  • Cloth or other material for bags. 

  • peak bagging 

  • bootstrap aggregating 

  • Use of BVM to ventilate a patient. 

  • The act of putting anything into a bag. 

sackcloth

noun
  • A coarse hessian style of cloth used to make sacks. 

  • Garments worn as an act of penance. 

adj
  • Made of sackcloth. 

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