piccalilli vs warmth

piccalilli

noun
  • A yellow pickle relish made from cauliflower, vegetable marrow, and other vegetables, pickled with vinegar, salt, sugar, and spiced with mustard, turmeric, and other spices. 

  • A pickle, typically on a base of chopped green (unripe) tomatoes, but sometimes finely-chopped gherkins, and possibly including other vegetables. 

warmth

noun
  • The effect of using mostly red and yellow hues. 

  • Friendliness, kindness or affection. 

  • A moderate degree of heat; the sensation of being warm. 

  • Fervor, intensity of emotion or expression. 

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