Ohcanbohtosat - "((\"strength of materal\") OR (\"strength of (materials\" OR materialow\")))*"

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