Ohcanbohtosat - (("environment prevention oceania playing.") OR ("environment protection oceania planning."))
Ozuin - (("environment prevention oceania playing.") OR ("environment protection oceania planning.")) - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "environment prevention oceania playing." »
 - "environment protection oceania planning." »
 
    Geahččal viiddidit ohcama:    Buot deaivamat.
  
                          Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("environment prevention oceania playing.") OR ("environment protection oceania planning."))~.
 - Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"environment prevention oceania playing.\") OR (\"environment protection oceania planning.\"))".
 - Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( environment prevention oceania playing. ) OR ( environment protection oceania planning. )).
 - Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (("environment prevention oceania playing.") OR ("environment protection oceania planning."))*.