Perhaps you should try some spelling variations:
human grenze » human gene, human genome, human gender
grenze das » grenzen das, grenze des, grenzen des
wang yang » wang yan, wang liang, wang yanling
tan chen » tan cheng, ta chen, jane chen
chen hao » cheng han
yang yi » yang xi, yang jui
das tan » das tag, das ton, tas tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yang) or (yang yi))) or (yang di))((ngs 3) OR (wgs 3)) human grenze das tan chen hao ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yang) OR (yang yi))) OR (yang di))((ngs 3) OR (wgs 3)) human grenze das tan chen hao ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yang) or (yang yi))) or (yang di))((ngs 3) OR (wgs 3)) human grenze das tan chen hao ;*".