hosepipe vs lode

hosepipe

noun
  • A flexible pipe for carrying water or other liquids; a garden hose. 

verb
  • To film with erratic panning movements of the camera. 

lode

noun
  • A watercourse. 

  • A vein of metallic ore that lies within definite boundaries, or within a fissure. 

  • A rich source of supply. 

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