Perhaps you should try some spelling variations:
dong yang » dong hoang, dan yang, dong jung
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
data thi » data third, data tsiv, data tax
thi wong » thi hong, thi mong, t.j wong
wong yue » wang yue, hong yu
lang 3 » klang 3, gang 3, lang _
3 test » 2 test, f test, 4 test

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (((yang yang) or (wang yang)))) lang 3 test data thi wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((yang yang) OR (wang yang)))) lang 3 test data thi wong yue ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (((yang yang) or (wang yang)))) lang 3 test data thi wong yue ;*.