Islam 5,692 Islam -- 4,236 Religious aspects -- 2,832 History 2,397 Arabic language -- 2,132 English language -- 1,978 Management 1,814 more ... History -- 1,704 Dissertations 1,509 Doctrines 1,487 Islamic law 1,427 Grammar 1,352 Study and teaching 1,307 Dissertations, Academic 1,153 Law and legislation -- 1,026 Islamic law -- 1,003 Customs and practices 931 Politics and government 929 Hadith -- 901 Accounting 883 Interpretation and construction 855 Education -- 840 Hadith 816 methods 806 Study and teaching -- 753 Qur'an -- 736 Handbooks, manuals, etc 715 History and criticism 670 Criticism, interpretation, etc 646 English language 642 less ...