impressment vs lottery

impressment

noun
  • The act of seizing for public use; impressing into public service. 

lottery

noun
  • A scheme for the distribution of prizes by lot or chance, especially a gaming scheme in which one or more tickets bearing particular numbers draw prizes, the other tickets are blanks. 

  • Something decided by chance. 

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