docket vs expound

docket

verb
  • To make a brief abstract of (a writing) and endorse it on the back of the paper, or to endorse the title or contents on the back of; to summarize. 

  • To label a parcel, etc. 

  • To make a brief abstract of and inscribe in a book. 

  • To enter or inscribe in a docket, or list of causes for trial. 

noun
  • An agenda of things to be done. 

  • A short entry of the proceedings of a court; the register containing them; the office containing the register. 

  • A receipt. 

  • A schedule of cases awaiting action in a court. 

  • A ticket or label fixed to something, showing its contents or directions to its use. 

expound

verb
  • To set out the meaning of; to explain or discuss at length 

  • To make a statement, especially at length. 

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