Perhaps you should try some spelling variations:
machine thinking » teaching thinking, making thinking, machine building
grants machine » growth machine
up grants » _ grants
wing tan » wing ian, liang tan, hong tan
wing sun » liang sun, cong sun, nina sun
long ago » long arm
wang up » wang p, wang hua, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) or (wing sun)) wang up grants machine thinking ((kong sar) or (long ago)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (wing sun)) wang up grants machine thinking ((kong sar) OR (long ago)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (wing sun)) wang up grants machine thinking ((kong sar) or (long ago)) ;*.