Ngā hua rapu - "((\"((walter conservation) OR (water conservation))\") OR (\"expert consultation\"))"
Kāore tō rapu - "((\"((walter conservation) OR (water conservation))\") OR (\"expert consultation\"))" - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "\"((\\"((walter conservation) OR (water conservation))\\") OR (\\"expert consultation\\"))\"".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( ((walter conservation) OR (water conservation)) ) OR ( expert consultation )).