Portfolio Problems with Ids. Enterprise, personal, student accounts.

I know that my situation is very special I hope you can help me:

1. I don´t have access to my old adobe enterprise account from my last company, because I am not working on it. So I would like to recover my adobe portfolio or link it with my personal id, is it possible or I have to create another adobe portfolio from nothing in other account?
2. If It couldn´t be possible, at least could I eliminate my old portfolio? Because I don´t want that people see it before my new portfolio, and It appears in the first possitions when you search my name in google.
3.  As I am started a master degree as a student and I have a special offer in the university and I would like to use this offer, but I don´t want to have the same problem with my adobe portfolio next year when I finish my studies. Could I link my accounts?
   
   Thanks in advance.