Perhaps you should try some spelling variations:
habitus health » habits health, haiti's health
des habitus » des habitants
health gaps » health gap, health goals, health gains
wang liang » wang yang
shang hai » shang kai, dang hai, chang ha
wenn des » wenn das, wenn es, wenden des
yang jie » yang jin, yang di, yang jui

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: wenn des habitus health gaps ((wang liang) OR (yang jie)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wenn des habitus health gaps ((wang liang) or (yang jie)) shang hai ;*.