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