Perhaps you should try some spelling variations:
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
hua gene » human gene, a gene, hua ren
jeong mi » jeong _, jeong su, jeong 情
hong hai » shang hai, zhong tai, dang hai
yang ka » yang fan, yang yao
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang ka) or (yang xi))ng ya hua gene sang minh ((jeong mi) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang ka) OR (yang xi))ng ya hua gene sang minh ((jeong mi) OR (hong hai)) ;.
• Adding a wildcard symbol may retrieve word variants: ((yang ka) or (yang xi))ng ya hua gene sang minh ((jeong mi) or (hong hai)) ;*.