Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
dong yang » dong hoang, yang yang, dan yang
data mean » data map
mean hong » mean log, tan hong, ma hong
way your » why your, day your, pay your
wan yan » wang yan, nan yan, wai yan
way you » why you
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yan) or (((dong yang) OR (wang yang)))) ((way you) or (way your)) test data mean hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yan) OR (((dong yang) OR (wang yang)))) ((way you) OR (way your)) test data mean hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) or (((dong yang) OR (wang yang)))) ((way you) or (way your)) test data mean hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) or (((dong yang) OR (wang yang)))) ((way you) or (way your)) test data mean hong yu ;*.