behandle vs see to

behandle

verb
  • To handle all about; take (up) in one's hands; care for; deal with; treat. 

see to

verb
  • To take care of; to effect; to make happen. 

  • To serve, attend to, or care for. 

  • To have sex with. 

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