ouster vs pink slip

ouster

verb
  • To oust. 

noun
  • Action by a cotenant that prevents another cotenant from enjoying the use of jointly owned property. 

  • Someone who ousts. 

  • A putting out of possession; dispossession; ejection. 

  • Specifically, the forceful removal of a politician or regime from power; coup. 

pink slip

verb
  • To terminate the employment of. 

noun
  • Notice of termination of employment. 

  • An automobile roadworthiness inspection certificate. 

  • The title document for an automobile. 

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