concatenation vs homogenization

concatenation

noun
  • A series of links united; a series or order of things depending on each other, as if linked together; a chain, a succession. 

  • The application of these series of links. 

  • The operation of joining multiple character strings. 

  • A character string formed by joining multiple character strings. 

homogenization

noun
  • The act of making something homogenous, or the same throughout; or the tendency of something to become homogenous. 

  • Intensive mixing of mutually insoluble substances or groups of substances to obtain a soluble suspension or emulsion. 

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