Perhaps you should try some spelling variations:
range planning » change planning, care planning, land planning
taiwan ching » taiwan china, taiwan ying, taiwan baking
und china » funds china, did china, 3rd china
2nd china » 2 china, did china, 2.1 china
mein dank » sein dann
ein dank » sein dann, bin dann, ein dach

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: range planning ((und china) OR (2nd china)) taiwan ching ((ein dank) OR (mein dank)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "range planning ((und china) or (2nd china)) taiwan ching ((ein dank) OR (mein dank)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: range planning ((und china) or (2nd china)) taiwan ching ((ein dank) OR (mein dank)) hai ;*.