inventory vs nothing

inventory

verb
  • To take stock of the resources or items on hand; to produce an inventory. 

noun
  • The total set of a (specified) linguistic feature (within a language etc.) 

  • The stock of an item on hand at a particular location or business. 

  • A detailed list of all of the items on hand. 

  • The process of producing or updating such a list. 

  • A space containing the items available to a character, especially that in a video game, for immediate use. 

nothing

pron
  • Not any thing; no thing. 

  • An absence of anything, including empty space, brightness, darkness, matter, or a vacuum. 

noun
  • Something trifling, or of no consequence or importance. 

  • A trivial remark especially in the term sweet nothings. 

  • A nobody (insignificant person). 

How often have the words inventory and nothing occurred in a corpus of books? (source: Google Ngram Viewer )