backslash vs tear

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).}} 

tear

verb
  • To smash or enter something with great force. 

  • To destroy or reduce abstract unity or coherence, such as social, political or emotional. 

  • To injure as if by pulling apart. 

  • To move or act with great speed, energy, or violence. 

  • To produce tears. 

  • To make (an opening) with force or energy. 

  • To become torn, especially accidentally. 

  • To rend (a solid material) by holding or restraining in two places and pulling apart, whether intentionally or not; to destroy or separate. 

  • To remove by tearing. 

  • To demolish 

noun
  • A rampage. 

  • A partially vitrified bit of clay in glass. 

  • A hole or break caused by tearing. 

  • A drop of clear, salty liquid produced from the eyes by crying or irritation. 

  • Something in the form of a transparent drop of fluid matter; also, a solid, transparent, tear-shaped drop, as of some balsams or resins. 

  • That which causes or accompanies tears; a lament; a dirge. 

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