dinghy vs dragnet

dinghy

noun
  • A sailing dinghy. 

  • An inflatable rubber life raft. 

  • A small open boat, propelled by oars or paddles, carried as a tender, lifeboat, or pleasure craft on a ship. 

verb
  • To travel by dinghy. 

dragnet

noun
  • A net dragged across the bottom of a body of water. 

  • Heightened efforts by law-enforcement personnel to capture suspects. 

verb
  • To make heightened efforts to catch a suspect. 

  • To drag a net across the bottom of a body of water. 

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