bode vs invoke

bode

verb
  • To betoken or augur something good or bad that will happen in the future. 

  • simple past tense of bide 

  • To indicate by signs, as future events; to be an omen of; to portend or foretell. 

noun
  • A stop; a halting; delay. 

  • An omen; a foreshadowing. 

  • A herald; a messenger. 

invoke

verb
  • To bring about as an inevitable consequence. 

  • To appeal for validation to a (notably cited) authority. 

  • To cause (a program or subroutine) to execute. 

  • To solicit, petition for, appeal to a favorable attitude. 

  • To conjure up with incantations. 

  • To call to mind (something) for some purpose. 

  • To call upon (a person, a god) for help, assistance or guidance. 

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