Ngā hua rapu - (("developments psychology") OR ("development psychology"))*
Kāore tō rapu - (("developments psychology") OR ("development psychology"))* - 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: (("developments psychology") OR ("development psychology"))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "((\"developments psychology\") OR (\"development psychology\"))*".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( developments psychology ) OR ( development psychology ))*.