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