classification_ss:"05.39 / Massenkommunikation, Massenmedien: Sonstiges"
classification_ss:"ST 201 I65"
classification_ss:"54.32 / Rechnerkommunikation"
classification_ss:"TWP (DU)"
language_ss:"d"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm