How To Recover Google Account Without Verification Code?

Whenever any user forgot the Google account password and username and try reset password using phone verification code but they haven't received the verification code in a mobile phone so now they have to go with another option for recover Google account without verification code like alternate email id, security question. so find here how to recover Google account without verification code - http://www.gmailsupportpedia.com/article/how-do-i-recover-google-account-without-verification-code