Ngā hua rapu - (( Twenty-21st century Forecasting. ) OR ( Twenty-16th century Forecasting. ))~
Kāore tō rapu - (( Twenty-21st century Forecasting. ) OR ( Twenty-16th century Forecasting. ))~ - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
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: "(( Twenty-21st century Forecasting. ) OR ( Twenty-16th century Forecasting. ))~".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (( Twenty-21st century Forecasting. ) OR ( Twenty-16th century Forecasting. ))*.