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