bargello vs embroidery

bargello

noun
  • A police or military chief in medieval Italian comuni. 

  • An Italian medieval police or military headquarters. 

  • A type of needlepoint embroidery consisting of upright flat stitches laid in a pattern to create zigzag or flamelike motifs, or similar motifs created in quilts. 

embroidery

noun
  • The ornamentation of fabric using needlework. 

  • A piece of embroidered fabric. 

  • The elaboration of an account etc. with details, especially when fictitious. 

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