Perhaps you should try some spelling variations:
past mass » past pasts, past case, past has
mass when » ass when, cases when, bars when
yang yang » wang yang, wang yan
dang haji » dang hai, dato haji
we spend » why spend, we stand, _ spend
yang jin » yang jie, yang jun, ying jin
yang yi » yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: past mass when we spend ((((((yang yang) or (yang jin))) or (yang yi))) or (yang di)) dang haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: past mass when we spend ((((((yang yang) OR (yang jin))) OR (yang yi))) OR (yang di)) dang haji ;*.