Ngā hua rapu - (( materal health devices. ) OR ( materal health (devices. OR series.) ))*
Kāore tō rapu - (( materal health devices. ) OR ( materal health (devices. OR series.) ))* - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- health devices »
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: (( materal health devices. ) OR ( materal health (devices. OR series.) ))~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "(( materal health devices. ) OR ( materal health (devices. OR series.) ))*".