deed vs purchasing

deed

noun
  • An action or act; something that is done. 

  • A legal instrument that is executed under seal or before witnesses. 

  • A brave or noteworthy action; a feat or exploit. 

  • Action or fact, as opposed to rhetoric or deliberation. 

verb
  • To transfer real property by deed. 

purchasing

noun
  • An act or process of making a purchase. 

  • A part of an organization that manages such processes 

  • A complex, organized process in large organizations for obtaining goods that may include identification of requirements, approvals, supplier management, negotiation, receipt of goods, and payment. 

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