Ohcanbohtosat - ((\ drama 20th century.\ ) OR (\ drama ((21st century) OR (17th century)).\ ))~
Ozuin - ((\ drama 20th century.\ ) OR (\ drama ((21st century) OR (17th century)).\ ))~ - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- 20th century »
- 21st century »
- 17th century »
- drama 20th »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\ drama 20th century.\ ) OR (\ drama ((21st century) OR (17th century)).\ ))~".
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: ((\ drama 20th century.\ ) OR (\ drama ((21st century) OR (17th century)).\ ))*.