Jihad Islam 69 Religious aspects 63 Terrorism 62 Islamic fundamentalism 45 History 22 Islam and politics 21 more ... Prevention 21 Terrorists 15 Terrorism -- Religious aspects -- Islam 14 War 14 Qaida (Organization) 8 War on Terrorism, 2001-2009 7 Islam and state 6 Muslims 6 Political aspects 5 Recruiting 5 Anti-Americanism 4 Computer network resources 4 Fatwas 4 Foreign relations 4 International cooperation 4 International relations 4 Politics and government 4 Radicalism 4 Radicalization 4 Relations 4 Terrorisme 4 Arab-Israeli conflict 3 Domestic terrorism 3 less ...