exactly matches
 

This is a subject I suspect have been up to discussion maybe a couple of times, but I haven't been to much on this forum...

When you search for a file, for example a song, you often got replys of small files that exactly matches you search. In most cases they end by .url or .html and the size is differing 2 - 40 kb,

what are this kind of hits????

Spammers
 

There are a few porn spammers who have set up modified Gnutella clients that return fake results for whatever you search for. You can block them from showing up if you enter their IP address (the Location column in the search results) under Tools/Options.../Filters/Hosts.