pluck vs pull in

pluck

verb
  • To pull something sharply; to pull something out 

  • To take or remove (someone) quickly from a particular place or situation. 

  • To pull or twitch sharply. 

  • To remove feathers from a bird. 

  • To play a string instrument pizzicato. 

  • To gently play a single string, e.g. on a guitar, violin etc. 

  • Of a glacier: to transport individual pieces of bedrock by means of gradual erosion through freezing and thawing. 

noun
  • Guts, nerve, fortitude or persistence. 

  • The lungs, heart with trachea and often oesophagus removed from slaughtered animals. 

  • An instance of plucking or pulling sharply. 

  • Cheap wine. 

pull in

verb
  • To pull something, so that it comes inside. 

  • To earn [money]. 

  • To approach a station; to arrive at a station. 

  • To arrest someone; to take someone to a police station because they may have done something. 

  • To approach or drive up to a place and come to a stop. 

  • To tighten a sail by pulling on a rope. 

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