I can't see that being that difficult personally. You are already searching for string + @ + string + .com, string + at + string + dot + com isn't exactly rocke

I can't see that being that difficult personally. You are already searching for string + @ + string + .com, string + at + string + dot + com isn't exactly rocket science. I have seen some people doing things like //\\//name\///at\\\///domain///\\com which might be more unexpected, and therefore might help. But any practice if it becomes common will be seen through.