Ohcanbohtosat - (("environment protection") OR ("environmental production"))*
Ozuin - (("environment protection") OR ("environmental production"))* - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "environmental production" »
- "environment protection" »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("environment protection") OR ("environmental production"))~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"environment protection\") OR (\"environmental production\"))*".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( environment protection ) OR ( environmental production ))*.