needlecraft vs wool work

needlecraft

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

  • The product of such art or process. 

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

wool work

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