http://www.limewire.com/english/content/uastats.shtml. stats (top right)

Incoming searches are those that somehow link onto one of your shared files. Their search criteria is shown.

If you want to know exactly what files have been hit in a search & those that have been dwnlded go to the Library window & click onto your shared folders & to the far right this info will be shown.

The bottom of the monitor window shows those that are dwnlding or queuing to dwnld from you.