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