Perhaps you should try some spelling variations:
our changes » your changes, poor changes, your change
raising our » revising our, raising us, rising out
changes big » changes being, changes b, changes box
11 raising » 1 raising, 19 raising, 1.4 raising
wang yang » wang liang, wang yanling
li xiang » li qiang, li xiane, lian xiang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((wang yang) OR (wang yan))) or (li xiang)) cio 11 raising our changes big ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((wang yang) OR (wang yan))) OR (li xiang)) cio 11 raising our changes big ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((wang yang) OR (wang yan))) or (li xiang)) cio 11 raising our changes big ;*".