backslash vs saw

backslash

verb
  • To escape (a metacharacter) by prepending a backslash that serves as an escape character, thereby forming an escape sequence. 

noun
  • The punctuation mark \. 

  • Used erroneously in reference to, or in reading out, the ordinary slash, that is, the punctuation mark /. 

  • |passage= […] I was trying to find a web-site for which I had been given the following address: http://www.isop.ucla.edu/pacrim/pubs/korjournal.htm. […] I began to work backwards, removing first the last part of the address following the last backslash (/korjournal.htm).}} 

saw

verb
  • To make a motion back and forth similar to cutting something with a saw. 

  • To be cut with a saw. 

  • simple past tense of see 

  • To form or produce (something) by cutting with a saw. 

  • To cut (something) with a saw. 

noun
  • Such a tool with an abrasive coating instead of teeth. 

  • A sawtooth wave. 

  • A musical saw. 

  • A tool with a toothed blade used for cutting hard substances, in particular wood or metal. 

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