I am unable to reinstate your account beause this account where you are posting from shares the same email address. Please close this new account, and I will go ahead and reinstate your account. I'll wait for your reply so that I can reinstate your old account.
It may take some weeks for Google to de-index a link from there search results. Since it was a client account that you closed, it is unlikely that it will show up on any search results since clients don't have a profile.
Could you please confirm if you are you still looking to reinstate the old account?