go over vs underseek

go over

verb
  • To look at carefully; to scrutinize; to analyze. 

  • To create a response or impression. 

  • Used other than figuratively or idiomatically: see go, over. 

  • To score a try. 

underseek

verb
  • To examine; explore; investigate. 

  • To spend too little time or effort in seeking. 

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