Perhaps you should try some spelling variations:
first ideal » first deal, first real
come first » comes first, cover first
ideal flow » deal flow, mineral flow
yang yang » wang yang, wang yan
yang jie » yang jin, yang jui, yang xi
yang yun » yang jun, tang yun, yang yue
flow co » flow cost, flow cmr, flow how
yang yi » yang xi, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: come first ideal flow co ((((yang jie) OR (yang yang))) OR (yang di)) ((yang yun) OR (yang yi)) ;~.
• Adding a wildcard symbol may retrieve word variants: come first ideal flow co ((((yang jie) or (yang yang))) or (yang di)) ((yang yun) or (yang yi)) ;*.