Perhaps you should try some spelling variations:
taking skills » making skills, making skill, teaching skills
ice breaking » bic breaking, i breaking, ip breaking
down taking » down parsing, women taking
wang peng » wang zheng, wang yang, wang yong
wang all » yang all, wang wally, zwang als
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang peng ((wang all) or (yang li)) ice breaking down taking skills ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang peng ((wang all) OR (yang li)) ice breaking down taking skills ;*.