bags vs trek

bags

verb
  • To reserve for oneself. 

noun
  • Trousers. 

  • A woman's breasts. 

  • A large quantity. 

intj
  • Used to claim something for oneself, especially in the combination 'Bags I'. 

trek

verb
  • To make a slow or arduous journey. 

  • To travel by ox wagon. 

  • To travel by walking. 

  • To journey on foot, especially to hike through mountainous areas. 

noun
  • A journey by ox wagon. 

  • The Boer migration of 1835-1837. 

  • A long walk. 

  • A slow or difficult journey. 

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