harm vs miscarriage

harm

noun
  • detriment; misfortune. 

  • physical injury; hurt; damage 

  • That which causes injury, damage, or loss. 

  • emotional or figurative hurt 

verb
  • To cause injury to another; to hurt; to cause damage to something. 

miscarriage

noun
  • A failure; a mistake or error. 

  • The spontaneous natural termination of a pregnancy, especially before it is viable; the fatal expulsion of a foetus from the womb before term. 

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