I hav a quic qustion if a host makes him/herself unable to be browsed will his content still be available during searches?

I feal if you dont let me download your content, i dont want you downloadingmy content.

The reason I ask is ive been tring to browse hosts downloading from me thinking if they like what I got then maybe ill like some other stuff that they got. but some of them wont let me look at there stuff.