Perhaps you should try some spelling variations:
you liang » you xian, you liangzhi
liang iii » klang iii, liang li, liang wei
cost data » test data
wong shiu » wong siu, cong shu, song shin
wang you » want you, wang yong, chang you
iii cost » ii cost, iii post, iii cross
data kie » data ki, data kit, data kate
wong sam » wong sau, kong sar, von sam
lai » laid

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: wang you liang iii cost data kie ((wong shiu) OR (((wong sam) OR (wong lai)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wang you liang iii cost data kie ((wong shiu) or (((wong sam) or (wong lai)))) ;*.