maxim vs verbalism

maxim

noun
  • A precept; a succinct statement or observation of a rule of conduct or moral teaching. 

verbalism

noun
  • The expression of a concept in words; the wording used in such an expression 

  • The excessive use of words, often with little meaning 

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