Ngā hua rapu - (("alwin water") OR ("alwin walter"))*

Kāore tō rapu - (("alwin water") OR ("alwin walter"))* - i ōrite ki tētahi rauemi.

Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.

Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: (("alwin water") OR ("alwin walter"))~.
Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"alwin water\") OR (\"alwin walter\"))*".
Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( alwin water ) OR ( alwin walter ))*.