Ngā hua rapu - "((\"institut de technologie de karlsruhe\") OR (\"Institut _ technology de Karlsruhe\"))*"
Kāore tō rapu - "((\"institut de technologie de karlsruhe\") OR (\"Institut _ technology de Karlsruhe\"))*" - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( institut de technologie de karlsruhe ) OR ( Institut _ technology de Karlsruhe ))*.