clump vs fascicle

clump

noun
  • A small group of trees or plants. 

  • A thick group or bunch, especially of bushes or hair. 

  • A cluster or lump; an unshaped piece or mass. 

  • A dull thud. 

  • A thick addition to the sole of a shoe. 

  • The compressed clay of coal strata. 

verb
  • To gather in dense groups. 

  • To form clusters or lumps. 

  • To walk with heavy footfalls. 

  • To strike; to beat. 

fascicle

noun
  • A cluster of flowers or leaves, such as the bundles of the thin leaves (or needles) of pines. 

  • A discrete bundle of vascular tissue. 

  • A discrete section of a book issued or published separately. 

  • A bundle of skeletal muscle fibers surrounded by connective tissue. 

  • A bundle or cluster. 

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