- Epistemology 15
- Logic 15
- Philosophy of Language 15
- Mathematical Logic and Foundations 11
- Mathematical Logic and Formal Languages 9
- Philosophy of Mathematics 9
- Philosophy of Science 8
- Mathematics, general 6
- Metaphysics 6
- Theoretical Linguistics 6
- Artificial Intelligence 2
- Mathematical Methods in Physics 1
- Mathematical and Computational Engineering 1
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- Numerical and Computational Physics, Simulation 1
- Theoretical, Mathematical and Computational Physics 1