disburse vs outlay

disburse

verb
  • To pay out, expend; usually from a public fund or treasury. 

outlay

verb
  • To spend, or distribute money. 

  • To lay or spread out; expose; display. 

noun
  • The spending of money, or an expenditure. 

  • A laying out or expending; that which is laid out or expended. 

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