amass vs cache

amass

verb
  • To collect into a mass or heap. 

  • to gather a great quantity of; to accumulate. 

  • To accumulate; to assemble. 

cache

verb
  • To store data in a cache. 

  • To place 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. 

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