tootle vs travelogue

tootle

noun
  • A trip or excursion. 

  • A soft toot sound. 

verb
  • To transport (someone somewhere). 

  • To make a soft toot sound. 

  • To go (somewhere); to amble aimlessly. 

  • To play (a musical instrument) making such a sound. 

travelogue

noun
  • A description of someone's travels, given in the form of narrative, public lecture, slide show or motion picture. 

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