Perhaps you should try some spelling variations:
"cook gregory iii" » "goh gregory iii" (Expand Search), "kirk gregory iii" (Expand Search), "koay gregory iii" (Expand Search)
"chua gregory kia" » "a gregory kia" (Expand Search), "chua gregory kok" (Expand Search), "chua gregory _ia" (Expand Search), "chua gregory cia" (Expand Search), "chua gregory wia" (Expand Search)
"ho gregory k" » "goh gregory k" (Expand Search), "koh gregory k" (Expand Search), "a gregory k" (Expand Search), "ho gregory _" (Expand Search), "ho gregory c" (Expand Search), "ho gregory w" (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 ("ho gregory k"))) OR ("chua gregory kia"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cook gregory iii\") OR (\"ho gregory k\"))) OR (\"chua gregory kia\"))".
• Removing quotes may allow a broader search: (((( cook gregory iii ) OR ( ho gregory k ))) OR ( chua gregory kia )).
• Adding a wildcard symbol may retrieve word variants: (((("cook gregory iii") OR ("ho gregory k"))) OR ("chua gregory kia"))*.