Ohcanbohtosat - (("institute _ technologists de karlsruhe") OR ("institute _ technological de karlsruhe"))*
Ozuin - (("institute _ technologists de karlsruhe") OR ("institute _ technological de karlsruhe"))* - eai gávdnon bohtosat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("institute _ technologists de karlsruhe") OR ("institute _ technological de karlsruhe"))~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"institute _ technologists de karlsruhe\") OR (\"institute _ technological de karlsruhe\"))*".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( institute _ technologists de karlsruhe ) OR ( institute _ technological de karlsruhe ))*.