Perhaps you should try some spelling variations:
lang manning » wang danning, land planning
manning tony » learning tony, laing tony
yang min » yang mind, yang jin, yang lin
tang min » chang min, sang minh, yang mind
tony a » tony h, tony j
a dan » a damn, a das, a day
hai » hadi, haji, thai

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: lang manning tony a dan ((yang min) OR (tang min)) ((dang hari) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang manning tony a dan ((yang min) or (tang min)) ((dang hari) or (dang hai)) ;*.