nurture vs practical nurse

nurture

noun
  • The act of nourishing or nursing; tender care 

  • That which nourishes; food; diet. 

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

verb
  • To nourish or nurse. 

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

practical nurse

noun
  • A person who is certified to provide custodial care such as help in walking, bathing, and feeding. 

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