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