Ohcanbohtosat - drugs: (educativo OR educacion), prevention and policy~
Ozuin - drugs: (educativo OR educacion), prevention and policy~ - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- educacion »
- prevention »
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Juos geavahat Boole operáhtoriid, dat fertejit čállojuvvot ollásit STUORA BUSTÁVAIGUIN: drugs: (educativo OR educacion), prevention AND policy~.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "drugs: (educativo OR educacion), prevention and policy~".
- Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: drugs: (educativo OR educacion), prevention and policy*.