Ngā hua rapu - data ((communications systems) OR (communication systems)).*
Kāore tō rapu - data ((communications systems) OR (communication systems)).* - 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: data ((communications systems) OR (communication systems)).~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "data ((communications systems) OR (communication systems)).*".