Perhaps you should try some spelling variations:
gene editing » genome editing
editing gene » predicting gene, editing pre
wang wang » wang yang, wang liang, wang yan
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
gene sun » gene set
sun phan » sun yan, dan phan, duc phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ((yang hua) or (yang jui)) gene editing gene sun phan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((yang hua) OR (yang jui)) gene editing gene sun phan ;*.