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