Dialectical materialism 49 Philosophy 38 Dialectic 22 History 17 Socialism 14 Economics 12 Sociology 12 International relations 11 Social Sciences 10 Philosophy, Marxist 9 Dialectical Materialism 7 Marxism 7 Communism 6 Diplomacy 5 Existentialism 5 Globalization 5 Religion 5 Social aspects 5 Critical theory 4 Criticism 4 Feminism 4 Historical materialism 4 History and criticism 4 Mass media 4 Materialism 4 Philosophy India 4 Psychological aspects 4 Psychology 4 Social Science 4 Capitalism 3