Perhaps you should try some spelling variations:
young young » kong young, young yun, youth young
your cost » your most, your best, your boss
yang yang » wang yang, wang yan
cost data » test data
chi young » child young, shin young, c young
day your » pay your, way your, way you
data chi » data can, data car, data co
dong di » dong sin
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((wang OR lang) yan) or (((yang yang) or (dong di)))) day your cost data chi young young ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR lang) yan) OR (((yang yang) OR (dong di)))) day your cost data chi young young ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang OR lang) yan) or (((yang yang) or (dong di)))) day your cost data chi young young ;".
• Adding a wildcard symbol may retrieve word variants: (((wang OR lang) yan) or (((yang yang) or (dong di)))) day your cost data chi young young ;*.