invocation vs kiddush

invocation

noun
  • The act or form of calling for the assistance or presence of some superior being, especially prayer offered to a divine being. 

  • The act of invoking, such as a function call. 

  • A call or summons, especially a judicial call, demand, or order. 

  • An act of invoking or claiming a legal right. 

kiddush

noun
  • A blessing recited over wine or grape juice in commemoration of the sanctity of the Shabbat or other Jewish holy day. 

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