Ngā hua rapu - (("institute de technology _ karlsruhe") OR ("institute _ technology level karlsruhe"))~
Kāore tō rapu - (("institute de technology _ karlsruhe") OR ("institute _ technology level karlsruhe"))~ - i ōrite ki tētahi rauemi.
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: "((\"institute de technology _ karlsruhe\") OR (\"institute _ technology level karlsruhe\"))~".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( institute de technology _ karlsruhe ) OR ( institute _ technology level karlsruhe ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("institute de technology _ karlsruhe") OR ("institute _ technology level karlsruhe"))*.