Perhaps you should try some spelling variations:
wage plan » wages plant, stage plan, wage law
plan sing » plan using, plane using, plans using
sing kong » king kong, hong kong
cong sun » cong van, wing sun
can wage » can we, non wage
yan can » yan clan, man can, yan cong
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cong sun) or (cong shu)) yan can wage plan sing kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cong sun) OR (cong shu)) yan can wage plan sing kong sar ;.
• Adding a wildcard symbol may retrieve word variants: ((cong sun) or (cong shu)) yan can wage plan sing kong sar ;*.