get in vs sink into

get in

intj
  • An exclamation of joy at one's success. 

verb
  • To be elected to some office. 

  • To become dark earlier as a result of seasonal change; to draw in. 

  • To enter a place; to gain access. 

  • To get into or inside something, literally or figuratively. 

  • Used other than figuratively or idiomatically: see get, in. 

  • To secure membership at a selective school. 

  • To arrive. 

sink into

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