in vogue vs unconventional

in vogue

adj

  • Fashionable. 

unconventional

noun

  • Something or someone that is unconventional. 

adj

  • Not adhering to convention or accepted standards 

  • Atypical 

  • Out of the ordinary 

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