delete vs sublation

delete

noun
  • A deletion. 

  • A remainder of a music or video release. 

  • The delete character (U+007F or %7F). 

verb
  • To kill or murder. 

  • To defeat or dominate. 

  • To remove, get rid of or erase, especially written or printed material, or data on a computer or other device. 

sublation

noun
  • Removal, taking away. 

  • A flotation method in which the material to be separated is adsorbed on the surface of gas bubbles in a liquid and is collected on an upper layer of an immiscible liquid 

  • In Hegelian philosophy, the situation where a thesis and antithesis interact. 

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