comply vs rock the boat

comply

verb
  • To yield assent; to accord; to acquiesce, agree, consent; to adapt oneself, to conform. 

rock the boat

verb
  • I'd just jump in and fix it, but that's not my job, and I don't want to rock the boat. 

  • To disturb the status quo or go against rules or conventions, as in an effort to get attention. 

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