sederunt vs seminar

sederunt

noun
  • Those people present at such a meeting. 

  • A formal meeting, especially of a judicial or ecclesiastical body. 

seminar

noun
  • A meeting held for the exchange of useful information by members of a common business community. 

  • A class held for advanced studies in which students meet regularly to discuss original research, under the guidance of a professor. 

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