Perhaps you should try some spelling variations:
6.3.4 changes » 6.1.4 changes, 2.3.4 changes, 6.2.4 changes
3.4 changes » 2.2 changes, 3 changes, 3.4 challenges
wang wang » wang yang, wang liang, wang yan
wang jing » wang ning, wang liang, wang yang
asia wong » asia hong, asia long, asia wen
wong shiu » wong siu, cong shu, song shin
jing wei » jin wei, liang wei, xiang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang jing wei ((3.4 changes) or (6.3.4 changes)) asia wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang jing wei ((3.4 changes) OR (6.3.4 changes)) asia wong shiu ;*.