Perhaps you should try some spelling variations:
life assuring » life assurance, life assessing, life during
assuring data » ensuring data, assessing data, acquiring data
data drive » data driven, data drives, data drove
drive what » drivers what, drive heat, give what
yang jie » yang jin, yang di, yang jui
tang yun » yang yun, chang yun, fang yuan
yang yi » yang di, yang xi, yang jui

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: life assuring data drive what ((yang jie) OR (yang yi)) ((tang yun) OR (yang (judy OR july))) ;~.
• Adding a wildcard symbol may retrieve word variants: life assuring data drive what ((yang jie) or (yang yi)) ((tang yun) or (yang (judy or july))) ;*.