主题词：Syntax, Semantics, Linguistic Variation; Language, Linguistics, Cultural Analysis; Linguistic Variation and Morphology; Phonetics and Phonology Research; Linguistic and Sociocultural Studies; Linguistics and Discourse Analysis; Historical Linguistics and Language Studies; Linguistic Studies and Language Acquisition; Multilingual Education and Policy; Agriculture and Rural Development Research; Language, Discourse, Communication Strategies; Linguistics and language evolution; Medieval European Literature and History; African history and culture studies; African history and culture analysis; African Studies and Ethnography; Migration, Identity, and Health; Psychoanalysis and Psychopathology Research; French Urban and Social Studies; Lexicography and Language Studies; African Studies and Geopolitics; Natural Language Processing Techniques; Language, Metaphor, and Cognition; Language and cultural evolution; Spanish Linguistics and Language Studies