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