Ohcanbohtosat - (((("development economics") OR ("development economists"))) OR ("development economic"))~
Ozuin - (((("development economics") OR ("development economists"))) OR ("development economic"))~ - eai gávdnon bohtosat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((((\"development economics\") OR (\"development economists\"))) OR (\"development economic\"))~".
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (((( development economics ) OR ( development economists ))) OR ( development economic ))~.
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: (((("development economics") OR ("development economists"))) OR ("development economic"))*.