give way vs plough into

give way

verb
  • To collapse or break under physical stresses. 

  • To begin rowing. 

  • To yield to persistent persuasion. 

  • To be followed, succeeded, or replaced by. 

  • To give precedence to other road users. 

  • To allow another person to intervene to make a point or ask a question whilst one is delivering a speech. 

  • To allow the expression of (a pent-up emotion, grief, etc.). 

plough into

verb
  • To crash into something. 

  • To engage in some activity with vigor. 

  • To invest a resource (money, material, energy) into something. 

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