cache vs nothing

cache

verb
  • To place in a cache. 

  • To store data in a cache. 

noun
  • A fast temporary storage where recently or frequently used information is stored to avoid having to reload it from a slower storage medium. 

  • A container containing treasure in a global treasure-hunt game. 

  • A store of things that may be required in the future, which can be retrieved rapidly, protected or hidden in some way. 

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 cache and nothing occurred in a corpus of books? (source: Google Ngram Viewer )