Ohcanbohtosat - (("environment prevention oceania playing.") OR ("environment protection oceania playing."))*
Ozuin - (("environment prevention oceania playing.") OR ("environment protection oceania playing."))* - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "environment prevention oceania playing." »
 - "environment protection oceania playing." »
 
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 playing."))~.
 - Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"environment prevention oceania playing.\") OR (\"environment protection oceania playing.\"))*".
 - Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( environment prevention oceania playing. ) OR ( environment protection oceania playing. ))*.