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