Perhaps you should try some spelling variations:
income based » outcome based, home based, genome based
income yang » income range, income bank, income change
longer trip » longer trips, long trip
jui ngosong » john ngosong
long time » long live
can age » can wage, man age, can agree
sein » seine, ein, seen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((long time) or (longer trip)) can age ((income yang) or (income based)) jui ngosong sein ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((long time) OR (longer trip)) can age ((income yang) OR (income based)) jui ngosong sein ;.
• Adding a wildcard symbol may retrieve word variants: ((long time) or (longer trip)) can age ((income yang) or (income based)) jui ngosong sein ;*.