Ngā hua rapu - (("alwin walter") OR ("alan walter"))*
Kāore tō rapu - (("alwin walter") OR ("alan walter"))* - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- "alwin walter" »
- "alan walter" »
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 walter") OR ("alan walter"))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"alwin walter\") OR (\"alan walter\"))*".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( alwin walter ) OR ( alan walter ))*.