Ngā hua rapu - "\"\\"(environmental OR environment) (production\\" OR introduction\\")*\""
Kāore tō rapu - "\"\\"(environmental OR environment) (production\\" OR introduction\\")*\"" - 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: "\"\\"\\\"(environmental OR environment) (production\\\" OR introduction\\\")*\\"\"".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: \ (environmental OR environment) (production\ OR introduction\ )*.