Perhaps you should try some spelling variations:
yang july » yang judy, yang jui, yang jun
wong shiu » wong siu, cong shu, song shin
wei yang » pei yang, wei wang, wei yang's
ming hua » ying hua, ming hung, wang hua
gene set » gene sets, game set
tan wong » tan hong, tan kong, tan yong
gene we » gene w, gene one

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: wei yang ((ming hua) OR (yang july)) ((gene we) OR (gene set)) tan wong shiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wei yang ((ming hua) or (yang july)) ((gene we) OR (gene set)) tan wong shiu ;~".
• Adding a wildcard symbol may retrieve word variants: wei yang ((ming hua) or (yang july)) ((gene we) OR (gene set)) tan wong shiu ;*.