Ngā hua rapu - (("generalized system of references") OR ("generalized systems of references"))~
Kāore tō rapu - (("generalized system of references") OR ("generalized systems of references"))~ - 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: "((\"generalized system of references\") OR (\"generalized systems of references\"))~".
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( generalized system of references ) OR ( generalized systems of references ))~.
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: (("generalized system of references") OR ("generalized systems of references"))*.