Perhaps you should try some spelling variations:
building strong » building stock
building among » building long, building leading, building growing
roman ein » roman eines, roman heinz, romanen ein
dong wei » wang wei, dong di, dong hoi
3 phase » 2 phase
ein 3 » sein 3, ein _, eib 3
late » rate

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

• Performing a fuzzy search may retrieve terms with similar spellings: late roman ein 3 phase ((building among) OR (building strong)) ((dong sin) or (dong wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: late roman ein 3 phase ((building among) OR (building strong)) ((dong sin) OR (dong wei)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "late roman ein 3 phase ((building among) OR (building strong)) ((dong sin) or (dong wei)) ;*".