integrate vs swallow up

integrate

verb
  • To form into one whole; to make entire; to complete; to renew; to restore; to perfect. 

  • To subject to the operation of integration; to find the integral of an equation. 

  • To desegregate, as a school or neighborhood. 

  • To include as a constituent part or functionality. 

  • To indicate the whole of; to give the sum or total of; as, an integrating anemometer, one that indicates or registers the entire action of the wind in a given time. 

  • To combine compatible elements in order to incorporate them. 

swallow up

verb
  • To take over or absorb something (especially an organisation) so it no longer has a separate identity; to assimilate. 

  • To completely enclose or envelop. 

  • To voraciously consume resources, such as money; to devour. 

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