cherish vs embalm

cherish

verb
  • To have a deep appreciation of; to hold dear. 

  • To treat with affection, care, and tenderness; to nurture or protect with care. 

embalm

verb
  • To preserve. 

  • To perfume or add fragrance to something. 

  • To treat a corpse with preservatives in order to prevent decomposition. 

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