subject_ss:"Internet / Suchmaschinen / Wegweiser (ÖVK)"
classification_ss:"06.74 / Informationssysteme"
type_ss:"s"
year_i:[2000 TO 2010}
theme_ss:"Suchmaschinen"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm