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.
- 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 ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (((("development economics") OR ("development economists"))) OR ("development economic"))*.