Which are the most Earnable Keywords for Google Adsense

There are no specific data available, but as per few studies and reports it's shown that these are few keywords that are most likely to be earning good on Google Adsense

1.Health, Nutritional Food, Diet, Yoga, Exercise, Tummy Fat, Reduce Weight
2.Loan, Mortgage, Term Loan, CC, OD, Finance, Funding
3.Insurance, Life Insurance, Term Insurance, 
4.Job, Vacancy, Recruitment, Salary, Offer, Package