Perhaps you should try some spelling variations:
health gains » health gain, health gaps, health goals
hat health » heart health, data health, art health
yan liang » yang liang, wang liang, you liang
shang hai » shang kai, dang hai, chang ha
wenn das » wenn die
yang jin » yang jie, yang jun, ying jin
das hat » das habt, das hal, das haus

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

• Performing a fuzzy search may retrieve terms with similar spellings: wenn das hat health gains ((yan liang) OR (yang jin)) shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wenn das hat health gains ((yan liang) OR (yang jin)) shang hai ;".
• Adding a wildcard symbol may retrieve word variants: wenn das hat health gains ((yan liang) OR (yang jin)) shang hai ;*.