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 ))~".
 - Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (( Environmental projections ) OR ( environmental production ))*.