Perhaps you should try some spelling variations:
getting change » putting change, detecting change, creating change
things change » things chapter
thing change » using change, teaching change, putting change
some past » some case, time past
tan yang » dan yang, tan ying, tan yong
robert j » robert _, robert e
yang yi » yang di, yang xi, yang jui
yi some » ii some, i some, iii some

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tan yang yi some past ((((thing change) OR (getting change))) OR (things change)) robert j ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan yang yi some past ((((thing change) OR (getting change))) or (things change)) robert j ;~".
• Adding a wildcard symbol may retrieve word variants: tan yang yi some past ((((thing change) OR (getting change))) or (things change)) robert j ;*.