reform vs restage

reform

verb
  • To form again or in a new configuration. 

  • To put into a new and improved form or condition; to restore to a former good state, or bring from bad to good; to change from worse to better 

  • to reform a profligate man; to reform corrupt manners or morals; to reform a criminal 

  • To return to a good state; to amend or correct one's own character or habits 

noun
  • The change of something that is defective, broken, inefficient or otherwise negative, in order to correct or improve it 

restage

verb
  • To stage (a production) again; to bring (a production) to the stage again. 

  • To stage (a disease, especially a cancer) again; to revise the staging of a case as its course varies. 

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