Ohcanbohtosat - "(materal OR materials) health (devices." OR series.")~
Ozuin - "(materal OR materials) health (devices." OR series.")~ - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- materials »
- devices." »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\"(materal OR materials) health (devices.\" OR series.\")~".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (materal OR materials) health (devices. OR series. )~.
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: "(materal OR materials) health (devices." OR series.")*.