in conclusion vs somewhere

in conclusion

prep

  • As a conclusion; to finish. 

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 in conclusion and somewhere occurred in a corpus of books? (source: Google Ngram Viewer )