somewhere vs sooner or later

somewhere

adv

  • At some unspecified point. 

  • In an uncertain or unspecified location. 

  • To an uncertain or unspecified location. 

noun

  • Unspecified or unknown (unlocated) place or location. 

sooner or later

adv

  • Eventually, at some undetermined time in the not-too-distant future. 

How often have the words somewhere and sooner or later occurred in a corpus of books? (source: Google Ngram Viewer )