sprog vs titch

sprog

noun
  • A child. 

  • A new recruit. 

  • A deflection-limiting safety device used in high performance hang gliders. 

verb
  • To produce children. 

  • To ejaculate, to come. 

titch

noun
  • A very small person; a small child. 

  • A small amount of something. 

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