one-two vs plunk

one-two

noun
  • A quick one-touch play between two players. 

  • Two things in short succession 

  • A one-two punch; two punches delivered in rapid succession 

  • A race victory such that two (often both) cars of a constructor or team finish first and second in the race. 

plunk

noun
  • The dull thud of something landing on a surface. 

verb
  • To pluck and quickly release (a musical string). 

  • To be a truant from (school). 

  • To intentionally hit the batter with a pitch. 

  • To croak. 

  • To land suddenly or heavily; to plump down. 

  • To drop or throw something heavily onto or into something else, so that it makes a dull sound. 

How often have the words one-two and plunk occurred in a corpus of books? (source: Google Ngram Viewer )