Ohcanbohtosat - "(water OR walter) ((conservation" OR consultation") OR construction")
Ozuin - "(water OR walter) ((conservation" OR consultation") OR construction") - eai gávdnon bohtosat.
Geahččal viiddidit ohcama: Buot deaivamat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: "(water OR walter) ((conservation" OR consultation") OR construction")~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\"(water OR walter) ((conservation\" OR consultation\") OR construction\")".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (water OR walter) ((conservation OR consultation ) OR construction ).
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: "(water OR walter) ((conservation" OR consultation") OR construction")*.