Ohcanbohtosat - (("pollution prevention oceania playing.") OR ("pollution protection oceania playing."))*
Ozuin - (("pollution prevention oceania playing.") OR ("pollution protection oceania playing."))* - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "pollution prevention oceania playing." »
 - "pollution protection oceania playing." »
 
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("pollution prevention oceania playing.") OR ("pollution protection oceania playing."))~.
 - Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"pollution prevention oceania playing.\") OR (\"pollution protection oceania playing.\"))*".
 - Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( pollution prevention oceania playing. ) OR ( pollution protection oceania playing. ))*.