indict vs point the finger at

indict

verb
  • To accuse of wrongdoing; charge. 

  • To make a formal accusation or indictment for a crime against (a party) by the findings of a jury, especially a grand jury. 

point the finger at

verb
  • To accuse or blame (someone). 

How often have the words indict and point the finger at occurred in a corpus of books? (source: Google Ngram Viewer )