Baldo831,
You can do the following to search by CHANNEL NAME on the Set Top Box.
1 - Press OK when watching a channel - this will take you to the TV / ALL / BY NUMBER list
2 - press F2 (Green) on remote
3 - Go DOWN to BY TITLE
Doing this I can see that 'SPIKE' or 'spike' are not listed, so unfortunately this channel is not currently available.