refresh vs rehabilitate

refresh

verb
  • To renew or revitalize. 

  • To perform the periodic energizing required to maintain the contents of computer memory, the display luminance of a computer screen, etc. 

  • To become fresh again; to be revitalized. 

  • To cause (a web browser or similar software) to refresh its display. 

  • To reload (a document, especially a webpage) and show any new changes. 

noun
  • The periodic energizing required to maintain the contents of computer memory, the display luminance of a computer screen, etc. 

  • The update of a display (in a web browser or similar software) to show the latest version of the data. 

  • The process of modernizing something. 

rehabilitate

verb
  • To restore or repair (a vehicle, building); to make habitable or usable again. 

  • To restore (someone) to their former state, reputation, possessions, status etc. 

  • To return (something) to its original condition. 

  • To vindicate; to restore the reputation or image of (a person, concept etc.). 

  • To restore to (a criminal etc.) the necessary training and education to allow for a successful reintegration into society; to retrain. 

  • To return (someone) to good health after illness, addiction, etc. 

  • To go through such a process; to recover. 

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