get well vs recoup

get well

verb
  • To recover from financial straits. 

  • To recover from an illness or injury. 

recoup

verb
  • To make back, as an investment. 

  • To reimburse; to indemnify; often used reflexively and in the passive. 

  • To recover from an error. 

  • To keep back rightfully (a part), as if by cutting off, so as to diminish a sum due; to take off (a part) from damages; to deduct. 

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