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