Comment by jsrn

Here is the command with jq instead of json_pp

    $ curl -sS 'https://www.google.com/complete/search?client=hp&hl=en&xhr=t&q=aurora' | jq . | gsed -nE '/<\/?b>/{s```g;s`"|,|^ *``g;p}'

(see my other comment about gsed vs sed)