bellyscraper vs strickle

bellyscraper

noun
  • A piece of earthmoving equipment used to level land and build roads. A heavy equipment machinery with a blade on the bottom and a hopper on top, that can carry, scrape-up, and lay-down material. 

strickle

noun
  • A rod used to level grain etc. when being measured, or concrete after pouring. 

  • A tool for sharpening scythes. 

  • An instrument used for smoothing the surface of a core. 

  • A templet; a pattern. 

  • An instrument used in dressing flax. 

verb
  • To level using a strickle. 

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