quelling vs restoration

quelling

noun
  • The act by which something is quelled. 

adj
  • causing something to quell or be quelled 

restoration

noun
  • The process of bringing an object back to its original state; the process of restoring something. 

  • The return of a former monarchy or monarch to power, usually after having been forced to step down. 

  • The receiving of a sinner to divine favor. 

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