Ohcanbohtosat - (("materials health series.") OR ("materials health services."))
Ozuin - (("materials health series.") OR ("materials health services.")) - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "materials health series." »
- "materials health services." »
Geahččal viiddidit ohcama: Buot deaivamat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("materials health series.") OR ("materials health services."))~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"materials health series.\") OR (\"materials health services.\"))".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( materials health series. ) OR ( materials health services. )).
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (("materials health series.") OR ("materials health services."))*.