double bass vs jersey

double bass

noun
  • The largest stringed instrument of the violin family. 

  • The deepest of all male voices. 

jersey

noun
  • A type of fabric knit 

  • A garment knitted from wool, worn over the upper body. 

  • A shirt worn by a member of an athletic team, usually oversized, typically depicting the athlete's name and team number as well as the team's logotype. 

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