POST vs biopsy

POST

verb
  • To successfully perform a power-on self-test. 

noun
  • An HTTP request method used to send an arbitrary amount of data to a web server. 

biopsy

verb
  • To take a sample (a biopsy) for pathological examination. 

noun
  • The removal and examination of a sample of tissue, cells, or bodily fluid from a living body for diagnostic purposes. 

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