Ngā hua rapu - (( alwin walter ) OR ((( alwin water ) OR ( (alain OR alan) water ))))~
Kāore tō rapu - (( alwin walter ) OR ((( alwin water ) OR ( (alain OR alan) water ))))~ - 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: "(( alwin walter ) OR ((( alwin water ) OR ( (alain OR alan) water ))))~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (( alwin walter ) OR ((( alwin water ) OR ( (alain OR alan) water ))))*.