disincarnate vs transmigrate

disincarnate

verb
  • To die, in context of subsequently existing outside the body (for example, as a soul or spirit). 

  • To divest of body; to make immaterial. 

adj
  • lacking a physical form. 

transmigrate

verb
  • To pass into another body after death. 

  • To migrate to another country. 

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