Website shows in category but not in Search?

Our website whiteplainsairport.com does not show up when using a dmoz or google search using the top key words: "Westchester County Airport" or "White Plains Airport"

However it DOES SHOW if one goes thru a search by category:
http://dmoz.org/Business/Transporta..._Region/North_America/United_States/New_York/

The only search term it seems to show up with is when searching "whiteplainsairport"

I have just purchased some google ad space and the search "Westchester County Airport" displays the ad but does not does not show our website in the standard listing.

Please help with any advice on how to correct this problem.
Many thanks

Please see http://resource-zone.com/forum/faq.php?faq=odp#faq_search . It is a question of when the search database updates, and there is nothing you or we can do - it will happen in due time.