Ohcanbohtosat - "((\"((soil consultation) OR (soil conservation))\") OR (\"soil construction\"))*"

Ozuin - "((\"((soil consultation) OR (soil conservation))\") OR (\"soil construction\"))*" - eai gávdnon bohtosat.

Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.

Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\"((\\"((soil consultation) OR (soil conservation))\\") OR (\\"soil construction\\"))*\"".
Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( ((soil consultation) OR (soil conservation)) ) OR ( soil construction ))*.