Ohcanbohtosat - (("international population forecasting.") OR ("international relationship forecasting."))
Ozuin - (("international population forecasting.") OR ("international relationship forecasting.")) - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- "international relationship forecasting." »
 - "international population forecasting." »
 
    Geahččal viiddidit ohcama:    Buot deaivamat.
  
                          Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Seđđon ohcamiin sáhttet gávdnot ohcanbohtosat, main leat seammasullasaš sánit: (("international population forecasting.") OR ("international relationship forecasting."))~.
 - Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\"international population forecasting.\") OR (\"international relationship forecasting.\"))".
 - Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( international population forecasting. ) OR ( international relationship forecasting. )).
 - Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (("international population forecasting.") OR ("international relationship forecasting."))*.