piece vs smart money

piece

noun
  • A structured practice row, often used for performance evaluation. 

  • An ounce of a recreational drug. 

  • A distance. 

  • A coin, especially one valued at less than the principal unit of currency. 

  • A cannabis pipe. 

  • An artillery gun. 

  • An amount of work to be done at one time; a unit of piece work. 

  • One of the figures used in playing chess, specifically a higher-value figure as distinguished from a pawn; by extension, a similar counter etc. in other games. 

  • A part of a larger whole, usually in such a form that it is able to be separated from other parts. 

  • A shoddy or worthless object (usually applied to consumer products like vehicles or appliances). 

  • An artistic creation, such as a painting, sculpture, musical composition, literary work, etc. 

  • An article published in the press. 

  • A sexual encounter; from piece of ass or piece of tail. 

  • Used to describe a pitch that has been hit but not well, usually either being caught by the opposing team or going foul. Usually used in the past tense with get. 

  • A single item belonging to a class of similar items. 

  • A gun. 

  • A slice or other quantity of bread, eaten on its own; a sandwich or light snack. 

  • A pacifier; a dummy. 

  • A toupee or wig, especially when worn by a man. 

verb
  • To produce a work of graffiti more complex than a tag. 

  • To make, enlarge, or repair, by the addition of a piece or pieces; to patch; often with out. 

  • To assemble (something real or figurative). 

smart money

noun
  • Experienced, well-informed investors, gamblers, etc. considered as a group. 

  • The money invested or bet by such people; by extension, the opinions of such people. 

  • Money allowed to soldiers or sailors, in the English service, for wounds and injuries received; also, a sum paid by a recruit, previous to being sworn in, to procure his release from service. 

  • Money paid by a person to buy himself off from some unpleasant engagement or some painful situation. 

  • Vindictive or exemplary damages; damages beyond a full compensation for the actual injury done. 

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