Perhaps you should try some spelling variations:
housing bonds » housing costs
ping wang » ping pong, hong wang
bonds aid » bonds asia, bonds a, bonds iv
yang ii » yang di, yang xi, yang li
yang yi » yang di, yang xi, yang jui
hong a » hong ma, hong w, hong 7
kong a » kong _, kong sar, kong yam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ping wang ((yang ii) or (yang yi)) housing bonds aid ((((hong a) OR (kong a))) or (hong kong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ping wang ((yang ii) OR (yang yi)) housing bonds aid ((((hong a) OR (kong a))) OR (hong kong)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ping wang ((yang ii) or (yang yi)) housing bonds aid ((((hong a) OR (kong a))) or (hong kong)) ;*".