malt vs undergo

malt

verb
  • To become malt. 

  • To convert a cereal grain into malt by causing it to sprout (by soaking in water) and then halting germination (by drying with hot air) in order to develop enzymes that can break down starches and proteins in the grain. 

noun
  • A milkshake with malted milk powder added for flavor. 

  • Malt liquor, especially malt whisky. 

  • Malted grain (sprouted grain) (usually barley), used in brewing and otherwise. 

  • Maltose-rich sugar derived from malted grain. 

undergo

verb
  • To suffer or endure; bear with. 

  • To experience; to pass through a phase. 

  • The project is undergoing great changes. 

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