low-level vs noneffective

low-level

adj
  • relatively unimportant 

  • of, or relating to a program, or to code in which each statement corresponds to a single machine instruction 

  • detailed 

  • Situated or occurring at a lower level. 

  • not intense 

noneffective

adj
  • Not effective. 

  • Not able to assume active duty. 

noun
  • A member of the military who is unable to assume active duty. 

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