restage vs start over

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. 

start over

verb
  • to begin again; to return to the beginning 

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