It looks like you can't search "all" anymore. But if you want the same effect you can hack the URL. Specifically: &type=all used to work, but isn't an option

It looks like you can't search "all" anymore. But if you want the same effect you can hack the URL. Specifically: &type=all used to work, but isn't an option anymore &type=story&type=comment seems to do the same thing now (even if it doesn't show up properly in the pulldown menu). Would be nice if they put "all" back.