hair gel vs pomade

hair gel

noun
  • A hairstyling product in gel form that hardens the hair, so it stays in a certain hairstyle. 

pomade

noun
  • A greasy or waxy substance that is used to style hair, making it look slick and shiny. 

verb
  • To anoint with pomade; to use pomade to style (hair). 

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