Perhaps you should try some spelling variations:
"cook gregory iii" » "chua gregory iii" (Expand Search), "kirk gregory iii" (Expand Search), "koay gregory iii" (Expand Search)
"goh gregory iii" » "koh gregory iii" (Expand Search), "gan gregory iii" (Expand Search), "koay gregory iii" (Expand Search)
"ho gregory kia" » "ho gregory k" (Expand Search), "koh gregory kia" (Expand Search), "a gregory kia" (Expand Search), "chua gregory kia" (Expand Search)
"ho gregory kok" » "ho gregory k" (Expand Search), "koh gregory kok" (Expand Search), "a gregory kok" (Expand Search), "chua gregory kok" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cook gregory iii") OR ("goh gregory iii"))) OR ((("ho gregory kia") OR ("ho gregory kok"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cook gregory iii\") OR (\"goh gregory iii\"))) OR (((\"ho gregory kia\") OR (\"ho gregory kok\"))))*".
• Removing quotes may allow a broader search: (((( cook gregory iii ) OR ( goh gregory iii ))) OR ((( ho gregory kia ) OR ( ho gregory kok ))))*.