breadth vs order of magnitude

breadth

noun
  • The extent or measure of how broad or wide something is. 

  • A style in painting in which details are strictly subordinated to the harmony of the whole composition. 

  • A piece of fabric of standard width. 

  • The length of the longest path between two vertices in a graph. 

  • Scope or range, especially of knowledge or skill. 

order of magnitude

noun
  • The class of scale or magnitude of any amount, where each class contains values of a fixed ratio (most often 10) to the class preceding it. For example, something that is 2 orders of magnitude larger is 100 times larger, something that is 3 orders of magnitude larger is 1000 times larger, and something that is 6 orders of magnitude larger is a million times larger, because 10² = 100, 10³ = 1000, and 10⁶ = a million. 

How often have the words breadth and order of magnitude occurred in a corpus of books? (source: Google Ngram Viewer )