Perhaps you should try some spelling variations:
best data » test data, best damn, post data
cost data » test data
want you » what you
you xian » you liang, you can, you mean
job yong » job done, job you, job your
yong min » gong min, jong min, song min
xian li » tian li, kian lia, xiang ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: want you xian li ((best data) OR (cost data)) job yong min ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "want you xian li ((best data) OR (cost data)) job yong min ;*".