encircling vs man-to-man

encircling

adj

  • enclosing, skirting 

noun

  • encirclement 

man-to-man

adj

  • one-on-one 

  • direct, forthright, and honest 

adv

  • directly, forthrightly, and honestly 

How often have the words encircling and man-to-man occurred in a corpus of books? (source: Google Ngram Viewer )