Drug traffic Drug control 48 History 23 Drug abuse 14 Prevention 13 Foreign relations 10 Social conditions 10 more ... Violence 10 Government policy 8 Organized crime 8 Politics and government 8 Crime 7 Economic aspects 7 Opium trade 7 Social aspects 7 Cocaine industry 6 Drug dealers 6 Economic conditions 5 Heroin abuse 5 Political aspects 5 Terrorism 5 Violent crimes 5 Drug abuse and crime 4 Globalization 4 Illegal arms transfers 4 Insurgency 4 Internal security 4 International cooperation 4 Political corruption 4 Coca industry 3 less ...