As I've said, it is just a possibility........
Due to the way the Gnutella Network works, you will "see" a new horizon of the network every time you reconnect to the network. That means, if you got only 1 or 2 hosts on a specific file when searching, there is a real chance of you getting more hosts for that file the next time you connect to the network and research.
Downloading files especially with only 1 or 2 hosts might need quite some more time than files with up to 10-20 hosts.
Just be patient.....

__________________

"Never Argue With An Idiot. They Will Drag You Down To Their Level, Then Beat You With Experience"