lose one's temper vs undergang

lose one's temper

verb
  • To become angry or annoyed. 

undergang

noun
  • A passage beneath any obstruction, e.g. a roadway tunnel beneath a railway, etc. 

verb
  • To undergo; pass through; endure. 

How often have the words lose one's temper and undergang occurred in a corpus of books? (source: Google Ngram Viewer )