How do I recover erased passwords from Google, Chrome, and iCloud?

"Erased passwords: so my passwords all of a sudden were erased from my google account my chrome and i believe in my icloud how does rgat hapoen"

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iCloud Conflicting with Chrome Passwords:

A. Removal of Password from Keychain:

Go Here: Remove a Password from your iPhone and iCloud Keychain - Apple Support

B. Change your Passwords:

I recommend changing your password for these three sites. When's the last time you did? I would keep it more secure, and avoid getting an account comprised:

Links on Changing your Passwords, Respectively:

• Google: Change password - Google Account

• Chrome: Manage passwords in Chrome - iPhone & iPad - Google Help

• Apple: Change your Apple Account Password - Apple Support