bottom-line vs nub

bottom-line

nub

verb

  • To push; to nudge. 

  • To beckon. 

  • To hit the ball weakly. 

noun

  • a pointing stick 

  • The clitoris. 

  • A small lump or knob. 

  • The essence or core of an issue, argument etc. 

How often have the words bottom-line and nub occurred in a corpus of books? (source: Google Ngram Viewer )