Perhaps you should try some spelling variations:
"duong alexander i" » "wong alexander i" (Expand Search), "chuang alexander i" (Expand Search), "chung alexander i" (Expand Search), "duong alexander si" (Expand Search), "duong alexander m" (Expand Search), "duong alexander g" (Expand Search)
"foong alexander i" » "wong alexander i" (Expand Search), "koenig alexander i" (Expand Search), "chung alexander i" (Expand Search), "foong alexander si" (Expand Search), "foong alexander m" (Expand Search), "foong alexander g" (Expand Search)
"cohen alexander i" » "joshua alexander i" (Expand Search), "cohen alexander si" (Expand Search), "cohen alexander m" (Expand Search), "cohen alexander g" (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: (((("duong alexander i") OR ("foong alexander i"))) OR ("cohen alexander i"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"duong alexander i\") OR (\"foong alexander i\"))) OR (\"cohen alexander i\"))".
• Removing quotes may allow a broader search: (((( duong alexander i ) OR ( foong alexander i ))) OR ( cohen alexander i )).
• Adding a wildcard symbol may retrieve word variants: (((("duong alexander i") OR ("foong alexander i"))) OR ("cohen alexander i"))*.