Ohcanbohtosat - "((\"((walter conservation) OR (water conservation))\") OR (\"expert consultation\"))"
Ozuin - "((\"((walter conservation) OR (water conservation))\") OR (\"expert consultation\"))" - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- conservation »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\"((\\"((walter conservation) OR (water conservation))\\") OR (\\"expert consultation\\"))\"".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( ((walter conservation) OR (water conservation)) ) OR ( expert consultation )).