census vs invoice

census

verb
  • To collect a census. 

  • To conduct a census on. 

noun
  • An official count or enumeration of members of a population (not necessarily human), usually residents or citizens in a particular region, often done at regular intervals. 

  • Count, tally. 

invoice

verb
  • To make an invoice for (goods or services). 

  • To bill; to issue an invoice to. 

noun
  • A bill; a commercial document issued by a seller to a buyer indicating the products, quantities and agreed prices for products or services that the seller has already provided the buyer with. An invoice indicates that, unless paid in advance, payment is due by the buyer to the seller, according to the agreed terms. 

  • The lot or set of goods as shipped or received. 

  • The price which a seller or dealer pays the manufacturer for goods to be sold. 

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