Perhaps you should try some spelling variations:
"cost of a healthy dies" » "cost of a healthy diets", "cost of a healthy ties", "cost of a healthy aims", "cost of _ healthy dies"
"cost of a health diet" » "cost of a healthy diets", "cost of a health dietary", "cost of a unhealthy diet"
"cost of a healthy diet" » "cost of _ healthy diet"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("cost of a healthy dies") OR ((("cost of a healthy diet") OR ("cost of a health diet")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cost of a healthy dies\") or (((\"cost of a healthy diet\") OR (\"cost of a health diet\"))))".
• Removing quotes may allow a broader search: (( cost of a healthy dies ) or ((( cost of a healthy diet ) OR ( cost of a health diet )))).
• Adding a wildcard symbol may retrieve word variants: (("cost of a healthy dies") or ((("cost of a healthy diet") OR ("cost of a health diet"))))*.