Mr tapperb I greet you for the good work you are doing here.....and Mrs Fatima 99 I read every single one of your thread lemme ask you a question if you were the visa officer and an application was brought to you...the person had a certificate in dental assisting and went for a business program the first time and was denied, then the second time she goes for a business related course maybe a 2yr diploma in dentistry what would be your conclusion???
Hard truths the vo would see you as someone who is desperate to get out of the country...cause your first denial reduced your chances of getting a study visa so I suggest you look into other countries...as not to get another refusal and spoil your records....or as Mr tapperb has said you could try again and make your argument strong...that's a step in which only you can decide to climb...