Marketplace Category Search

[cooljub]

On Sedo, afternic or Dan, if I search for "finance" then it seems only names including the actual word "finance" are returned in the results.

If I have a name suitable for finance which doesn't include the word "finance" but includes the word "money", is it possible on any of these sites to categorise or tag such a name so that it would show in the search results for "finance" as finance related?