Ngā hua rapu - (("Institut de technology level Karlsruhe") OR ("Institut _ technology level Karlsruhe"))~
Kāore tō rapu - (("Institut de technology level Karlsruhe") OR ("Institut _ 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.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"Institut de technology level Karlsruhe\") OR (\"Institut _ technology level Karlsruhe\"))~".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( Institut de technology level Karlsruhe ) OR ( Institut _ technology level Karlsruhe ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("Institut de technology level Karlsruhe") OR ("Institut _ technology level Karlsruhe"))*.