Ohcanbohtosat - (("actors united states geography") OR ("factors united states geography"))~
Ozuin - (("actors united states geography") OR ("factors united states geography"))~ - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "actors united states geography" »
- "factors united states geography" »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"actors united states geography\") OR (\"factors united states geography\"))~".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( actors united states geography ) OR ( factors united states geography ))~.
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (("actors united states geography") OR ("factors united states geography"))*.