Perhaps you should try some spelling variations:
jeang yean » jeong yeon
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
law main » law making, new main, law made
law pain » law part, law past
ai test » api test, i test, ii test
kaw min » kyaw min, kan min

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((dong yang) OR (yang yang)) ai test ((kaw min) OR (((law main) OR (law pain)))) jeang yean ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((dong yang) or (yang yang)) ai test ((kaw min) or (((law main) OR (law pain)))) jeang yean ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((dong yang) or (yang yang)) ai test ((kaw min) or (((law main) OR (law pain)))) jeang yean ;*.