Ngā hua rapu - (("((soil construction) OR (soil conservation))") OR ("soil consultation"))

Kāore tō rapu - (("((soil construction) OR (soil conservation))") OR ("soil consultation")) - 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: (("((soil construction) OR (soil conservation))") OR ("soil consultation"))~.
Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"((soil construction) OR (soil conservation))\") OR (\"soil consultation\"))".
Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( ((soil construction) OR (soil conservation)) ) OR ( soil consultation )).
Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("((soil construction) OR (soil conservation))") OR ("soil consultation"))*.