Ohcanbohtosat - (( strength of materal ) OR ((( strength of materials ) OR ( strength of materialow ))))~
Ozuin - (( strength of materal ) OR ((( strength of materials ) OR ( strength of materialow ))))~ - eai gávdnon bohtosat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "(( strength of materal ) OR ((( strength of materials ) OR ( strength of materialow ))))~".
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (( strength of materal ) OR ((( strength of materials ) OR ( strength of materialow ))))*.