Ohcanbohtosat - \ ((\\ ((drama 20th) OR (drama 16th)) century.\\ ) OR (\\ drama 21st century.\\ ))~\*
Ozuin - \ ((\\ ((drama 20th) OR (drama 16th)) century.\\ ) OR (\\ drama 21st century.\\ ))~\* - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- 21st century »
- drama 20th »
- drama 16th »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "\ ((\\ ((drama 20th) OR (drama 16th)) century.\\ ) OR (\\ drama 21st century.\\ ))~\*".