Perhaps you should try some spelling variations:
main young » mun young, shin young
yang yang » wang yang
boss data » costs data, cross data, bus data
loss data » loss rate
day your » pay your, way your, way you
young yu » young kyu, young yun, kyoung yun
dong di » dong sin
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (((yang yang) or (dong di)))) day your ((boss data) or (loss data)) main young yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (((yang yang) OR (dong di)))) day your ((boss data) OR (loss data)) main young yu ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (((yang yang) or (dong di)))) day your ((boss data) or (loss data)) main young yu ;*.