Ngā hua rapu - (("((environment production) OR (environment protection))") OR ("environment projections"))~
Kāore tō rapu - (("((environment production) OR (environment protection))") OR ("environment projections"))~ - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- "environment projections" »
 - environment production »
 - environment protection »
 
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: "((\"((environment production) OR (environment protection))\") OR (\"environment projections\"))~".
 - Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( ((environment production) OR (environment protection)) ) OR ( environment projections ))~.
 - Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("((environment production) OR (environment protection))") OR ("environment projections"))*.