Prevention Terrorism -- 102 Terrorism 28 Prevention -- 9 Psychological aspects 9 Security measures 9 Government policy 8 more ... Terrorists -- 8 War on Terrorism, 2001-2009 8 Psychology 7 History 5 National security -- 5 Social aspects 5 Conflict management 4 Foreign relations 4 Government publications -- 4 International cooperation 4 Islam 4 Money laundering -- 4 Religious aspects -- 4 Security, International 4 War on terrorism, 2001- 4 Avian influenza -- 3 Child terrorists 3 Finance 3 Finance -- 3 Human rights 3 Jihad 3 Law and legislation 3 Merchant marine -- 3 less ...