Perhaps you should try some spelling variations:
can plant » coal plant, gas plant, a plant
plant how » planet how, plans how, plan how
debt what » debt when
mein hund » ein hund
wing can » wing ian, wing tan, lung can
debt has » debt cash, debt a, debt how
men hung » ming hung, lee hung, van hung

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: wing can plant how ((debt what) OR (debt has)) ((men hung) OR (mein hund)) ho ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing can plant how ((debt what) or (debt has)) ((men hung) OR (mein hund)) ho ;~".
• Adding a wildcard symbol may retrieve word variants: wing can plant how ((debt what) or (debt has)) ((men hung) OR (mein hund)) ho ;*.