Perhaps you should try some spelling variations:
phase dann » phase das
one phase » die phase, one case, one page
yan liang » yang liang, wang liang, you liang
dann bin » dong bin
yang jin » yang jun, ying jin, shang jin
yang jie » yang jui, yang yi, yang jun
yang xi » 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: one phase dann bin we ((((yang jin) OR (yan liang))) OR (yang jie)) ((yang xi) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: one phase dann bin we ((((yang jin) or (yan liang))) or (yang jie)) ((yang xi) or (yang di)) ;*.