incept vs kick off

incept

verb
  • To begin. 

  • To take in or ingest. 

  • To put an idea into a person's mind so deeply that they believe it was their own. Inspired by the movie Inception (2010) and used by Mark Zuckerberg & Yuval Noah Harari in Conversation at 01:23:00. 

  • To be accepted to the Master of Arts degree at Oxford or Cambridge University. 

kick off

verb
  • To start; to launch. 

  • To make the first kick in a game or part of a game. 

  • To suddenly become more active. 

  • To shut down or turn off suddenly. 

  • To force the weaning of a bovine cow's calf by restricting the calf's access to its mother's udders. Used figuratively or literally. 

  • To be overcome with anger, to start an argument or a fight. 

  • To dismiss; to expel; to remove from a position. 

  • To have a fight or argument start. 

  • To die or quit permanently. 

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