Perhaps you should try some spelling variations:
going back » coming back, giving back, looking back
last going » waste going, last thing
bond sara » bond sale
bond data » beyond data, board data, round data
yao yang » yang yang
dan yang » daun yang, tan yang, wang yang
cio last » cio best, die last, his last

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 ((yao yang) OR (dan yang)) cio last going back ((bond sara) OR (bond data)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yao yang) or (dan yang)) cio last going back ((bond sara) OR (bond data)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yao yang) or (dan yang)) cio last going back ((bond sara) OR (bond data)) ;*.