Perhaps you should try some spelling variations:
hear gain » heat gain
yang yang » wang yang, wang yan
dang haji » dang hai, dato haji
can hear » can gear, can learn, can help
yang jun » yang jui, pang jun, yang jin
wan man » woran man, kann man, wenn man
man can » man han, woman can, man kann

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan man can hear gain ((yang yang) or (((yang jun) or (yang di)))) dang haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan man can hear gain ((yang yang) OR (((yang jun) OR (yang di)))) dang haji ;.
• Adding a wildcard symbol may retrieve word variants: wan man can hear gain ((yang yang) or (((yang jun) or (yang di)))) dang haji ;*.