level set vs satisfy

level set

verb
  • To establish a baseline of mutual understanding 

noun
  • An event consisting of level setting 

  • The set of values x for which a real-valued function f(x) is equal to a given constant. 

  • A state of mutual understanding among parties 

satisfy

verb
  • To cause (a sentence) to be true when the sentence is interpreted in one's universe. 

  • To do enough for; to meet the needs of; to fulfill the wishes or requirements of. 

  • To pay to the extent of what is claimed or due. 

  • To answer or discharge (a claim, debt, legal demand, etc.); to give compensation for. 

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