Ngā hua rapu - (("engineering laboratory bureaus.") OR ("engineering laboratories bureaus."))*
Kāore tō rapu - (("engineering laboratory bureaus.") OR ("engineering laboratories bureaus."))* - 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: (("engineering laboratory bureaus.") OR ("engineering laboratories bureaus."))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"engineering laboratory bureaus.\") OR (\"engineering laboratories bureaus.\"))*".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( engineering laboratory bureaus. ) OR ( engineering laboratories bureaus. ))*.