Ngā hua rapu - "((\"water conservation\") OR (\"water construction\"))"
Kāore tō rapu - "((\"water conservation\") OR (\"water construction\"))" - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( water conservation ) OR ( water construction )).