collect vs trickle

collect

verb
  • To collide with or crash into (another vehicle or obstacle). 

  • To get; particularly, get from someone. 

  • To infer; to conclude. 

  • To accumulate (a number of similar or related objects), particularly for a hobby or recreation. 

  • To gather together; amass. 

  • To come together in a group or mass. 

  • To collect payments. 

adj
  • To be paid for by the recipient, as a telephone call or a shipment. 

adv
  • With payment due from the recipient. 

noun
  • The prayer said before the reading of the epistle lesson, especially one found in a prayerbook, as with the Book of Common Prayer. 

trickle

verb
  • To move or roll slowly. 

  • to flow in a very thin stream or drop continuously. 

  • to pour a liquid in a very thin stream, or so that drops fall continuously. 

noun
  • A very thin river. 

  • A very thin flow; the act of trickling. 

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