Social systems System theory 14 SOCIAL SCIENCE 10 Sociology 10 Methodology 9 Social sciences 9 General 8 Social change 8 Anthropology 7 Social aspects 7 Philosophy 6 History 5 Economics 4 Organization 4 Regional Studies 4 Adaptability (Psychology) 3 Armed Forces 3 Cultural 3 Ontology 3 Organizational behavior 3 Organizational sociology 3 Power (Social sciences) 3 Social action 3 Social conditions 3 Social structure 3 System analysis 3 Adjustment (Psychology) 2 Ajustamento 2 BUSINESS & ECONOMICS 2 Commerce 2