Ngā hua rapu - oboz (pracaaaay OR (prus OR (praca OR ooprasya)))
Kāore tō rapu - oboz (pracaaaay OR (prus OR (praca OR ooprasya))) - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
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: oboz (pracaaaay OR (prus OR (praca OR ooprasya)))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "oboz (pracaaaay OR (prus OR (praca OR ooprasya)))".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: oboz (pracaaaay OR (prus OR (praca OR ooprasya)))*.