intangible vs uncorporeal

intangible

adj
  • Incapable of being perceived by the senses; incorporeal. 

noun
  • Anything intangible 

  • Incorporeal property that is saleable though not material, such as bank deposits, stocks, bonds, and promissory notes 

uncorporeal

adj
  • Not corporeal. 

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