pedalo vs speedboat

pedalo

noun
  • A small boat propelled by pedals that directly turn external paddles, used for recreation. 

speedboat

noun
  • A boat used for waterskiing. 

  • A fast boat, usually small (for 1-8 people). 

  • A boat designed and built for racing. 

verb
  • To travel by speedboat. 

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