Perhaps you should try some spelling variations:
boom during » blooms during, books during, boost during
cost during » boost during, crust during, west during
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
risk along » risk among, ask along
along shu » along nhue, cong shu, along who
yang jie » yang jin, yang di, 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: wang liang yang jie ((cost during) or (boom during)) risk along shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang jie ((cost during) OR (boom during)) risk along shu ;*.