employ vs husbandry

employ

noun
  • The state of being an employee; employment. 

verb
  • To hire (somebody for work or a job). 

  • To use (somebody for a job, or something for a task). 

  • To make busy. 

husbandry

noun
  • The occupation or work of a husbandman or farmer; the cultivation of crops and the raising of livestock; agriculture. 

  • The prudent management or conservation of resources. 

  • Techniques of animal care. 

  • Administration or management of day-to-day matters. 

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