clump vs cola

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. 

cola

noun
  • A cluster of buds on a cannabis plant. 

  • The kola plant, genus Cola, famous for its nut, or one of these nuts. 

  • A beverage or a drink made with kola nut flavoring, caramel and carbonated water. 

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