Perhaps you should try some spelling variations:
based planning » basin planning, based learning
planning land » panning land, planning law, planning laws
changes made » changes a, changes due
chang mae » chang ha
congo shu » cong shu
song min » song ming, gong min, jong min
land a » land _, poland a
a jin » a jine, a join, a win

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: based planning land a jin ((song min) OR (((chang mae) OR (changes made)))) congo shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "based planning land a jin ((song min) or (((chang mae) OR (changes made)))) congo shu ;~".
• Adding a wildcard symbol may retrieve word variants: based planning land a jin ((song min) or (((chang mae) OR (changes made)))) congo shu ;*.