sword vs tear gas

sword

verb
  • To stab or cut with a sword 

noun
  • A suit in the minor arcana in tarot. 

  • The weapon, often used as a heraldic charge. 

  • A card of this suit. 

  • A long-bladed weapon device with a grip- a hilt (a pommel and cross guard), which is designed to cut, stab, slash and/or hack. 

  • One of the end bars by which the lay of a hand loom is suspended. 

tear gas

verb
  • To use tear gas. 

noun
  • Any lachrymatory, non-lethal chemical compound that causes the eyes to sting and water and/or irritates the respiratory system, mostly used for controlling crowds during riots or as self-defense. 

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