Perhaps you should try some spelling variations:
doing assuring » pigging assuring
assuring data » ensuring data, assessing data, acquiring data
yang yang » wang yang, wang yan
data bias » data base, data big, dataset bias
yin hang » yin fang, yin yang, ying chang
we start » _ start, we stand
yang we » wang wei, yang jie, fang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (yin hang)) yang we start doing assuring data bias ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yin hang)) yang we start doing assuring data bias ;*.