find vs hit on

find

verb
  • To encounter or discover something being searched for; to locate. 

  • To decide that, to discover that, to form the opinion that. 

  • To successfully pass to or shoot the ball into. 

  • To discover game. 

  • To discover by study or experiment direct to an object or end. 

  • To arrive at, as a conclusion; to determine as true; to establish. 

  • To determine or judge. 

  • To attain to; to arrive at; to acquire. 

  • To encounter or discover by accident; to happen upon. 

  • Locate on behalf of another 

  • To gain, as the object of desire or effort. 

  • To point out. 

noun
  • The act of finding. 

  • Anything that is found (usually valuable), as objects on an archeological site or a person with talent. 

hit on

verb
  • To discover, pinpoint; to think up; to realize. 

  • To flirt with; to approach and speak to (someone), seeking romance, love, sex, etc. 

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