any amount of (something)
A large, non-specific amount of something; any number of (something). You can talk to any amount of doctors, but they will all give you the same prognosis.
any aˈmount/ˈnumber of something
a large quantity of something: There was any amount of food and drink at the party.You won’t have any difficulty selling your car — there are any number of people who would buy it.