Its funny that the keyword 'bitcoin wallet', for which bitcoinwallet.com was sold for $2M, is not among top 18.
bitcoin wallet(s) is a popular term, just not in the search results shown
it would be 4th or I think from when I did a similar google data search myself
so the person writing that article left out those two terms
the point of his article probably was to show how bitcoin is a major search term and the rest of the industry is nothing
coinbase nothing
bitpay nothing
satoshi nothing
btc nothing
the terms that get all the action are
bitcoin(s)
bitcoin(s) wallet(s)
From my memory I do believe those four terms get most of the action if I remember the analysis report I ran myself on it way back
too lazy to run an adwords analysis but the info is bitcoin is king
satoshi
btc
coinbase
bitpay
MINOR TERMS