G00gle's secret anti-Russian prejudice?

Here's a strange thing.

I have less than 2 dozen gmail accounts. I use them all for the same thing.
I sign up to services and receive updates, etc, into each of the accounts.
Nothing blah-hat. Just standard sites any of us subscribe to - but I give
a different username and email to each of my sites for purposes of SEO
and in case I sell them.

They all do the same thing. I don't send emails with any of them.
They are entirely passive.

So why is it, that the only one I created with a Russian surname has just
been arbitrarily closed by g00gle for the second or third time in a year?

Previously, I've been able to get it back - explaining just what I have
explained here. I have never been given an explanation - I've simply
been referred to the Google T&C.

All the other accounts, used for the exact same purpose, are all still open,
doing their thing.

It kinda irritates the hell out of me that G does this atall. That account
could contain information I need and potentially it has all gone. Of course
I have a forward on all my accounts so copies are kept - but that's not
the point.

Anyone else have a similar experience - anyone with an east European
sounding name?