Materia
- Middle East History 6
- Middle East Studies 6
- Politics: General Interest 6
- Ancient Philosophy 5
- Economic History 5
- Human Rights 5
- Literary Theory 5
- Logic 5
- Nanoscience and Mesoscopic Physics 5
- Political Theory 5
- Psychiatry and Clinical Psychology 5
- Religion: General Interest 5
- Theology 5
- Theoretical Physics and Mathematical Physics 5
- Categories and Sets 4
- Earth and Environmental Science: General Interest 4
- Ecology and Conservation 4
- Economic Thought 4
- European History 1000-1450 4
- History of Ideas 4