detour vs sidestep

detour

verb
  • To make a detour. 

  • To direct or send on a detour. 

noun
  • The diversion of the flow of execution for debugging or similar purposes. 

  • A diversion or deviation from one's original route. 

sidestep

verb
  • To step to the side. 

  • To avoid or dodge. 

noun
  • A physical motion or metaphorical act to avoid or dodge something. 

  • A step to the side. 

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