Ngā hua rapu - "((\"Institut de technology _ Karlsruhe\") OR (\"institut de technology level karlsruhe\"))*"
Kāore tō rapu - "((\"Institut de technology _ Karlsruhe\") OR (\"institut de technology level 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 technology _ Karlsruhe ) OR ( institut de technology level karlsruhe ))*.