主题词：Syntax, Semantics, Linguistic Variation; Linguistic Variation and Morphology; Linguistic research and analysis; Linguistics and language evolution; Language, Discourse, Communication Strategies; Phonetics and Phonology Research; Language, Metaphor, and Cognition; Natural Language Processing Techniques; Linguistics, Language Diversity, and Identity; Lexicography and Language Studies; Historical Linguistics and Language Studies; Linguistics and Discourse Analysis; German Literature and Culture Studies; Diverse Scientific and Economic Studies; Linguistic Education and Pedagogy; Spanish Linguistics and Language Studies; linguistics and terminology studies; Categorization, perception, and language; Language and cultural evolution; Nietzsche, Schopenhauer, and Hegel; Multilingual Education and Policy; Language, Linguistics, Cultural Analysis; Linguistic Studies and Language Acquisition; Linguistics and Cultural Studies; Gender Studies in Language