Perhaps you should try some spelling variations:
making using » making use
data making » data taking, data mapping, data imaging
costs data » cost data
yang yang » wang yang, wang yan
dong ping » dong sin, dong bin, dong jung
you costs » co2 costs, you cross, you post
what you » what do
using yu » using your, using _, using a
qian » ian, kian, jian

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian jun) or (((yang yang) or (dong ping)))) what you costs data making using yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian jun) OR (((yang yang) OR (dong ping)))) what you costs data making using yu ;.
• Adding a wildcard symbol may retrieve word variants: ((qian jun) or (((yang yang) or (dong ping)))) what you costs data making using yu ;*.