Perhaps you should try some spelling variations:
access fading » access trading, access using
cross fading » cross loading, cross mapping, cross talking
cost having » cost saving, cost savings, cost sharing
wang wei » zhang wei, wang zhi
wei yang » pei yang, wei wang, wei yang's
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wei yang hua cost having ((access fading) OR (cross fading)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wei yang hua cost having ((access fading) OR (cross fading)) shu ;*".