Ngā hua rapu - (((("development economics") OR ("development economists"))) OR ("development economic"))*
Kāore tō rapu - (((("development economics") OR ("development economists"))) OR ("development economic"))* - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: (((("development economics") OR ("development economists"))) OR ("development economic"))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((((\"development economics\") OR (\"development economists\"))) OR (\"development economic\"))*".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (((( development economics ) OR ( development economists ))) OR ( development economic ))*.