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