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.\ ))".
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: ((\ drama ((first century) OR (21st century)).\ ) OR (\ drama 20th century.\ ))*.