call up vs conscript

call up

noun
  • An order to report for military service. 

verb
  • To select e.g. to a sports squad. 

  • To summon (someone) to report for military service. 

  • To retrieve from personal or computer memory. 

  • To call on the telephone. 

conscript

noun
  • One who is compulsorily enrolled, often into a military service; a draftee. 

  • A constructed script or writing system, especially for use with a conlang. 

verb
  • To enrol(l) compulsorily; to draft; to induct. 

adj
  • Drafted into a military service or similar. 

  • Enrolled; written; registered. 

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