subject_ss:"Suchmaschine / Regulierung / Marktmacht / Aufsatzsammlung"
classification_ss:"05.20 Kommunikation und Gesellschaft"
language_ss:"d"
classification_ss:"KNZ (PB)"
type_ss:"s"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm