doot vs take under advisement

doot

verb

  • think 

  • to scan 

  • to tap a card 

  • doubt 

noun

  • doubt 

  • beep (electronically-produced tone) 

take under advisement

verb

  • To consider carefully. 

How often have the words doot and take under advisement occurred in a corpus of books? (source: Google Ngram Viewer )