Ngā hua rapu - (( karlsruher institute _ technological ) OR ( karlsruher instituteeseees _ technological ))~
Kāore tō rapu - (( karlsruher institute _ technological ) OR ( karlsruher instituteeseees _ technological ))~ - 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: "(( karlsruher institute _ technological ) OR ( karlsruher instituteeseees _ technological ))~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (( karlsruher institute _ technological ) OR ( karlsruher instituteeseees _ technological ))*.