Grammar, Comparative and general-Syntax Linguistics Syntax 14 Theoretical Linguistics / Grammar 11 Semiotics 7 Language and languages-Philosophy 3 Philosophy of Language 3 Ameri-Indian Languages 2 Comparative Linguistics 2 Comparative linguistics 2 Computational Linguistics 2 Computational linguistics 2 Grammar, Comparative and general-Phonology 2 Indians-Languages 2 Phonology and Phonetics 2 Romance Languages 2 Romance languages 2 Artificial Intelligence 1 Artificial intelligence 1 Asia-Languages 1 Asian Languages 1 Balto-Slavic linguistic unity 1 Digital Humanities 1 Digital humanities 1 Greek 1 Greek language 1 Natural Language Processing (NLP) 1 Natural language processing (Computer science) 1 Oriental languages 1 Oriental or Semitic Languages 1