inflood vs rill

inflood

verb
  • To flood or flow in; to inflow. 

  • Of a river, water, etc.: to flood or flow into (a place). 

noun
  • The act or process of flooding or flowing in; an inflow or influx. 

rill

verb
  • To trickle, pour, or run like a small stream. 

noun
  • A very small brook; a streamlet; a creek, rivulet. 

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