reclamation vs revivification

reclamation

noun
  • The act of reclaiming or the state of being reclaimed. 

  • The recovery of a wasteland, or of flooded land so it can be cultivated. 

revivification

noun
  • The act of reviving; restoration of life. 

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