Perhaps you should try some spelling variations:
firma beings » firm begins, firma bei
song ligang » gong liutang
beings end » things end
yang yang » wang yang
der firma » der film
dong sind » dong sin, dong bin, dong ping
end dong » jeng dong

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((song ligang) OR (((yang yang) OR (wang yan)))) der firma beings end dong sind ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((song ligang) OR (((yang yang) OR (wang yan)))) der firma beings end dong sind ;*.