After the first Wizarding War, when Voldemort went to deep Albanian forests to escape from Aurors, why did he take 11 long years to come back to steal the Philosopher’s Stone?
When he acquired Quirrell's body, he immediately went to Gringotts for Philosopher’s Stone.
Why did he wait 11 years to get a human body. He may have found a human body even earlier and would have stolen the Philosopher’s Stone before it is changed to Hogwarts.
Does it have anything to do with Harry Potter entering Hogwarts?