bazooka vs physics package

bazooka

noun
  • Any shoulder-fired rocket grenade launcher. 

  • Crack cocaine. 

  • A shoulder-held rocket launcher used as an antitank weapon, developed by America during World War II and so-called from its resemblance to the bazooka musical instrument. 

  • A primitive trombone having wide tubes. 

  • A woman's breast, especially a big one. 

verb
  • To shoot with a bazooka. 

physics package

noun
  • The part of any equipment which requires advanced knowledge of physics to design; especially the core nuclear components of a nuclear weapon 

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