Ngā hua rapu - (technicka OR (technical OR mechanical)) (norma* OR norman*)~
Kāore tō rapu - (technicka OR (technical OR mechanical)) (norma* OR norman*)~ - 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: "(technicka OR (technical OR mechanical)) (norma* OR norman*)~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (technicka OR (technical OR mechanical)) (norma* OR norman*)*.