blend vs homogenise

blend

verb
  • To mingle; to mix; to unite intimately; to pass or shade insensibly into each other. 

  • To be mingled or mixed. 

noun
  • A mixture of two or more things. 

  • A word formed by combining two other words; a grammatical contamination, portmanteau word. 

homogenise

verb
  • To make homogeneous, to blend or puree. 

  • Specifically, to treat milk so that the cream no longer separates. 

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