selection vs unwind

selection

noun
  • A unary operation that denotes a subset of a relation. 

  • A variety of items taken from a larger collection. 

  • The stage of a genetic algorithm in which individual genomes are chosen from a population for later breeding. ᵂᵖ 

  • The free selection before survey of crown land in some Australian colonies under land legislation introduced in the 1860s. ᵂᵖ 

  • The ability of predicates to determine the semantic content of their arguments. ᵂᵖ 

  • A set of data obtained from a database using a query. 

  • A musical piece. 

  • Something selected. 

  • The process or act of selecting. 

  • A list of items on which user operations will take place. ᵂᵖ 

unwind

noun
  • Any mechanism or operation that unwinds something. 

verb
  • To undo something. 

  • To relax; to chill out; to rest and become relieved of stress 

  • To close out a position, especially a complicated position. 

  • To be or become unwound; to be capable of being unwound or untwisted. 

  • To analyse (a call stack) so as to generate a stack trace etc. 

  • To separate (something that is wound up) 

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