Perhaps you should try some spelling variations:
"cohen alexander dobre" » "joshua alexander dobre" (Expand Search), "cohen alexander sobre" (Expand Search)
"john alexander dobre" » "joshua alexander dobre" (Expand Search), "foong alexander dobre" (Expand Search), "boyd alexander dobre" (Expand Search), "john alexander sobre" (Expand Search)
"jahn alexander dobre" » "aaron alexander dobre" (Expand Search), "fian alexander dobre" (Expand Search), "gant alexander dobre" (Expand Search), "jahn alexander sobre" (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: (((("john alexander dobre") OR ("jahn alexander dobre"))) OR ("cohen alexander dobre"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"john alexander dobre\") OR (\"jahn alexander dobre\"))) OR (\"cohen alexander dobre\"))*".
• Removing quotes may allow a broader search: (((( john alexander dobre ) OR ( jahn alexander dobre ))) OR ( cohen alexander dobre ))*.