Perhaps you should try some spelling variations:
housing costs » housing census
test housing » cost housing, test using, era housing
costs being » costs using, costs keeping, costs timing
zhang jian » zhang fan, shang jin
wang jing » wang ning, wang liang, wang yang
zhang yan » zhang fan, wang yan
being a » being _
wang d » wang di, wang9 d, wang _

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang jing ((((zhang yan) OR (zhang jian))) OR (wang d)) test housing costs being a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jing ((((zhang yan) OR (zhang jian))) OR (wang d)) test housing costs being a ;".
• Adding a wildcard symbol may retrieve word variants: wang jing ((((zhang yan) OR (zhang jian))) OR (wang d)) test housing costs being a ;*.