needlecraft vs openwork

needlecraft

noun
  • The art or process of working with a needle esp. in embroidery or needlepoint. 

  • The occupation or employment of a person skilled in embroidery, needlepoint, etc. 

  • The product of such art or process. 

openwork

noun
  • Any of several forms of metalwork or needlework having decorative openings. 

  • A quarry; an open cut. 

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