call back vs prorogue

call back

noun
  • Request for a second interview or audition, following a successful initial interview. 

verb
  • To request someone's return. 

  • To telephone someone again at a more convenient time. 

  • To return to a shop or residence one has previously visited. 

prorogue

verb
  • To suspend (a parliamentary session) or to discontinue the meetings of (an assembly, parliament etc.) without formally ending the session. 

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