redeployment vs relocation

redeployment

noun
  • The act of redeploying. 

  • A new deployment. 

relocation

noun
  • The act of moving from one place to another. 

  • The assigning of addresses to variables either at linkage editing, or at runtime. 

  • Renewal of a lease. 

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