recuperation vs reinstalment

recuperation

noun
  • Instance of getting something back. 

  • Gradual restoration to health. 

  • Process by which radical or subversive ideas are co-opted by mainstream society. 

reinstalment

noun
  • The act of reinstalling. 

  • An additional or changed instalment. 

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