prevail vs sweep the board

prevail

verb
  • To triumph; to be victorious. 

  • To be current, widespread, or predominant; to have currency or prevalence. 

  • To be superior in strength, dominance, influence, or frequency; to have or gain the advantage over others; to have the upper hand; to outnumber others. 

  • To succeed in persuading or inducing. 

sweep the board

verb
  • To win all the prizes in a competition. 

  • To get enough votes in an election to gain all the seats. 

  • To take all of the cards. 

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