ask for it vs redouble

ask for it

verb
  • To provoke an unwanted action. 

  • Used other than figuratively or idiomatically: see ask for, it. 

redouble

verb
  • To double, especially to double again; to increase considerably; to multiply; to intensify. 

  • To become twice as big. 

  • To double an opponent's doubling bid. 

  • To double again what was reduced to a single state. 

noun
  • An optional bid made by the side currently holding the highest bid for the contract, after the opposing side has doubled. 

How often have the words ask for it and redouble occurred in a corpus of books? (source: Google Ngram Viewer )