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

Ozuin - "((\"soil consultation\") OR (\"((soil construction) OR (soil conservation))\"))*" - 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 construction) OR (soil conservation))\\"))*\"".
Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( soil consultation ) OR ( ((soil construction) OR (soil conservation)) ))*.