Islam 1,129 Religious aspects 709 Islamic law 255 Criticism, interpretation, etc 220 Islamic religious education 195 Hadith 165 Study and teaching 147 History 129 Islamic education 126 Banks and banking 117 Muslims 93 Religious life 83 Zakat 83 Doctrines 76 Interpretation and construction 76 Da`wah (Islam) 75 Study and teaching (Secondary) 71 Da'wah (Islam) 69 Customs and practices 63 Finance 57 Islam and politics 54 Politics and government 54 Missions 53 Social life and customs 53 Marriage (Islamic law) 52 Social aspects 52 Fatwas 46 Management 46 Economics 45 Arabic language 42