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