bow and arrow vs fascine knife

bow and arrow

noun
  • A weapon consisting of a bow and a supply of arrows, often kept in a quiver. 

fascine knife

noun
  • A large, heavy knife or short sword used as a sidearm and tool by 17th to 19th century infantry and artillery. 

How often have the words bow and arrow and fascine knife occurred in a corpus of books? (source: Google Ngram Viewer )