Perhaps you should try some spelling variations:
done using » line using, move using
west chan » west can, west china, west jean
chan fong » chew fong, chan eng, chan kang
wong siew » long view
wong sau » wong sam, wong siu, wong shiu
ya a » a a, y a, ye a
using » usigng, usindg, usking
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((done using) or (dong sin)) ya a west chan fong ((((wong siew) or (cong shu))) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((done using) OR (dong sin)) ya a west chan fong ((((wong siew) OR (cong shu))) OR (wong sau)) ;.
• Adding a wildcard symbol may retrieve word variants: ((done using) or (dong sin)) ya a west chan fong ((((wong siew) or (cong shu))) or (wong sau)) ;*.