Can Mail show gmail addresses of different gmail accounts?

I have 2 gmail accounts which I'm using in Mail. One is my work email, and the other my personal gmail account. What I am finding is that when I try to email from my work gmail account it isn't automatically finding work contacts (which are in my work gmail account) as I type. It looks like Mail only automatically offers contacts from my personal gmail account or address book.

Is there a way to get it to recognize contacts from either gmail account, according to which account you want to mail from?

Thanks for any help!