Apologies for the broken link (though it did work for me when I tested it). I'll update my contact Info when I get the chance to. (Check your DM's in the meantime)
While you are right, that Google is an unreliable option, I find it usually provides enough context/info to further do research. I personally try to first find the JP Wikipedia page of the train I am researching and then go further with specific phrases in JP.
Buuuuut since I know most people don't want to go through hoops like that I hoped that my Discord Link was enough in case anyone wanted to know something more specific...
Cheers!