Ohcanbohtosat - \ ((\\ drama ((first century) OR (21st century)).\\ ) OR (\\ drama 20th century.\\ ))\*
Ozuin - \ ((\\ drama ((first century) OR (21st century)).\\ ) OR (\\ drama 20th century.\\ ))\* - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- 21st century »
- 20th century »
- drama 20th »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: \ ((\\ drama ((first century) OR (21st century)).\\ ) OR (\\ drama 20th century.\\ ))\~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\ ((\\ drama ((first century) OR (21st century)).\\ ) OR (\\ drama 20th century.\\ ))\*".