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