nurture vs promo

nurture

verb
  • To encourage, especially the growth or development of something. 

  • To nourish or nurse. 

noun
  • That which nourishes; food; diet. 

  • The act of nourishing or nursing; tender care 

  • The environmental influences that contribute to the development of an individual (as opposed to "nature"). 

promo

verb
  • To promote; to publicize. 

noun
  • an interview or monologue intended to promote a character or an upcoming match. 

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