ashram vs pastor

ashram

noun
  • A secluded religious hermitage inhabited by gurus, or the population of such a hermitage. 

pastor

noun
  • Someone with spiritual authority over a group of people 

  • A minister or priest in a church. 

  • A bird, the rosy starling. 

  • The main priest serving a parish. 

verb
  • To serve a congregation as pastor 

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