Well, it wasn't my fault. I thought you wanted an alias command. It's easy to do by adding an on input event like so:

on *:TEXT:!google *:#: google $2-
on *:INPUT:#: if ($1 == !google) google $2-
alias -l google {
  set %url /custom?hl=en&client=pub-4099951843714863&cof=FORID%3A1%3BGL%3A1%3BS%3Ahttp%3A%2F%2Fwww.hyperwords.net%2F%3BL%3Ahttp%3A%2F%2Fwww.hyperwords.net%2Fhy-for-google.gif%3BLH%3A100%3BLW%3A100%3BLBGC%3AFFFFFF%3BLP%3A1%3BLC%3A%230033cc%3BVLC%3A%23333333%3BGALT%3A%23999999%3B&q= $+ $1- $+ &btnG=Search
  set %chan $chan
  set %google (http://\S+.\S+.(com|co\.uk|org|ca|au)\S+)
  sockopen google www.google.com 80
}
on *:SOCKOPEN:google:{
  sockwrite -n $sockname GET %url HTTP/1.0
  sockwrite -n $sockname HOST: www.google.com $+ $crlf $+ $crlf
}
on *:SOCKREAD:google:{
  sockread %googlelink
  if (%google1 == 3) {
    unset %google1
    sockclose $sockname
    halt
  }
  elseif ($regex(google,%googlelink,%google)) && (google !isin $regml(google,1)) {
    inc %google1 1
    msg %chan 4Search Result: 12 $remove($regml(google,1),")
  }
}