Ngā hua rapu - "\"((\\"soil construction\\") OR (\\"((soil consultation) OR (soil conservation))\\"))\""
Kāore tō rapu - "\"((\\"soil construction\\") OR (\\"((soil consultation) OR (soil conservation))\\"))\"" - 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: "\"\\"((\\\"soil construction\\\") OR (\\\"((soil consultation) OR (soil conservation))\\\"))\\"\"".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: ((\ soil construction\ ) OR (\ ((soil consultation) OR (soil conservation))\ )).