decrease vs jack up

decrease

verb
  • To make (a quantity) smaller. 

  • Of a quantity, to become smaller. 

noun
  • A reduction in the number of stitches, usually accomplished by suspending the stitch to be decreased from another existing stitch or by knitting it together with another stitch. See Decrease (knitting). 

  • An amount by which a quantity is decreased. 

jack up

verb
  • To ruin; wreck; mess up; screw up; sometimes as a bowdlerized substitution for fuck up. 

  • To raise, hoist, or lift a thing using a jack, or similar means. 

  • To raise, increase, or accelerate; often said of prices, fees, or rates. 

  • To organise something. 

  • To shoot, especially in the context of a poor shot opportunity. 

How often have the words decrease and jack up occurred in a corpus of books? (source: Google Ngram Viewer )