Ohcanbohtosat - "((\"strength of (materials\" OR materal\")) OR (\"strength of materialow\"))~"
Ozuin - "((\"strength of (materials\" OR materal\")) 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 (materials\\" OR materal\\")) OR (\\"strength of materialow\\"))~\"".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( strength of (materials OR materal )) OR ( strength of materialow ))~.