abductor vs captor

abductor

noun
  • One who abducts; a kidnapper. 

  • A muscle which serves to draw a part out, or from the median line of the body 

captor

noun
  • One who is holding a captive or captives. 

  • One who catches or has caught or captured something or someone. 

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