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