Ngā hua rapu - (("Twenty-21st century Forecasting.") OR ("Twenty-17th century Forecasting."))~
Kāore tō rapu - (("Twenty-21st century Forecasting.") OR ("Twenty-17th century Forecasting."))~ - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- "Twenty-21st century Forecasting." »
- "Twenty-17th century Forecasting." »
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-17th century Forecasting.\"))~".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( Twenty-21st century Forecasting. ) OR ( Twenty-17th century Forecasting. ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("Twenty-21st century Forecasting.") OR ("Twenty-17th century Forecasting."))*.