Science 144 Philosophy 79 Methodology 16 Science Philosophy 16 History 9 Communication in science 7 Physics 7 Realism 7 Science-Philosophy 7 Knowledge, Theory of 6 Mathematics 6 Pure sciences - Philosophy & theory 6 Congresses 5 Bibliography 4 Nature 4 Periodicals 4 Reality 4 Social aspects 4 Union lists 4 Communication of technical information 3 Logic 3 Logic, Symbolic and mathematical 3 Metaphysics 3 Natural Science 3 Philosophy Science 3 Philosophy and science 3 Probabilities 3 Quantum theory 3 Rationalism 3 Science and civilization 3