Perhaps you should try some spelling variations:
adding doing » talking doing
thing adding » phone adding, thing hiring, when adding
first thing » first things, first hint, first third
doing sin » dong sin, doing un, doing von
lang yan » wang yan, wang yang, zhang yan
yang ii » yang di, yang yi, yang li
yang xi » yang di, yang yi, yang jui

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: lang yan ((yang ii) OR (yang xi)) first thing adding doing sin ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang ii) or (yang xi)) first thing adding doing sin ;*.