agglutination vs tie-up

agglutination

noun
  • Combination in which root words are united with little or no change of form or loss of meaning. See agglutinative. 

  • The clumping together of red blood cells or bacteria, usually in response to a particular antibody. 

  • The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts. 

tie-up

noun
  • A temporary interruption or cessation of a normal activity 

How often have the words agglutination and tie-up occurred in a corpus of books? (source: Google Ngram Viewer )