Perhaps you should try some spelling variations:
your changes » your change, cover changes, your choices
changes were » changes we, changes west, changes due
ying yang » yang yang, yin yang, ying chang
bin yang » yin yang, bin zhang, liu yang
jong min » gong min, song min, song ming
cog min » gong min, song min
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) your changes were ((bin yang) OR (ying yang)) kim ((jong min) or (cog min)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) your changes were ((bin yang) OR (ying yang)) kim ((jong min) OR (cog min)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) your changes were ((bin yang) OR (ying yang)) kim ((jong min) or (cog min)) ;*".