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