User blog comment:B214/Talk About What You Want! 3/@comment-16281343-20150611040518/@comment-16281343-20150611065843

I just searched the keyword メテオガブ and cross referenced it with japanese and english sources.

That's how I came up with Meteor Garchomp. Garchomp that focuses/uses Draco Meteor.

Also, the translation felt like it wasn't talking about a specific move but a type of training/building Garchomp.