clear out vs grime

clear out

verb
  • To rob or steal from (someone). 

  • to become empty 

  • to remove or eject (from), especially forcibly 

  • to completely empty 

  • To be victorious in gambling against (someone). 

  • to leave quickly 

grime

verb
  • To begrime; to cake with dirt. 

noun
  • Dirt, grease, soot, etc. that is ingrained and difficult to remove. 

  • A genre of urban music that emerged in London, England, in the early 2000s, primarily a development of UK garage, dancehall, and hip hop. 

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