debond vs unglue

debond

verb
  • To remove a bonding agent such as glue, or to free from such a bonding 

  • To lift a posted bond 

unglue

verb
  • to separate that which was held by glue 

  • to cease to adhere to or follow attentively 

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