Philosophy 24 Indo- Iranian Journal 20 Congresses 16 Science 9 Methodology 7 Logic, Symbolic and mathematical 6 History 5 Logic 5 Reasoning 5 Decision making 4 Knowledge, Theory of 4 Language 4 Language and languages 4 Phenomenology 4 Quantum theory 4 Analysis (Philosophy) 3 Geometry 3 Grammar, Comparative and general 3 Mathematics 3 Modality (Logic) 3 Probabilities 3 Semantics (Philosophy) 3 Act (Philosophy) 2 Agent (Philosophy) 2 Contradiction 2 Ethics 2 Homescience 2 Knowledge, Theory of (Hinduism) 2 Linguistics 2 Mathematical models 2