smack-dab vs totally

smack-dab

adv
  • Exactly in a place, especially the middle; directly; precisely; dead-center. 

totally

adv
  • To the fullest extent or degree. 

  • Very; extremely. 

  • Definitely; for sure. 

How often have the words smack-dab and totally occurred in a corpus of books? (source: Google Ngram Viewer )