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