bird dog vs finish

bird dog

noun
  • A tout. 

  • A dog, especially a pointer, used in shooting to retrieve the dead birds. 

  • A person who seeks out real estate investment opportunities in exchange for a fee. 

  • A person who tries to steal someone else's romantic partner 

  • A radar detector (for detecting police speed traps). 

  • A hyperextension exercise performed lying on the knees, with one arm and the opposite leg lifted. 

verb
  • A multiservice tactical brevity code requesting configuration of sensors. 

  • To seek out. 

  • To watch closely. 

finish

noun
  • An end; the end of anything. 

  • The result of any process changing the physical or chemical properties of cloth. 

  • A shot on goal, especially one that ends in a goal. 

  • A protective coating given to wood or metal and other surfaces. 

  • A finishing touch; careful elaboration; polish. 

verb
  • To reach orgasm. 

  • To complete (something). 

  • To change an animal's food supply in the months before it is due for slaughter, with the intention of fattening the animal. 

  • To apply a treatment to (a surface or similar). 

  • To put an end to; to destroy. 

  • To come to an end. 

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