here and there vs somewhere

here and there

adv

  • In, at or to various places; in one place and another. 

  • From time to time; intermittently, occasionally. 

somewhere

adv

  • In an uncertain or unspecified location. 

  • To an uncertain or unspecified location. 

  • At some unspecified point. 

noun

  • Unspecified or unknown (unlocated) place or location. 

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