Semantics of Russian verbs, Aspect, Modality,/Quantitative description of linguistic units

Syntax/Collocation and Phonetic Transcription of Russian Language

Sociolinguistics/Applied Linguistics

French Philosophy and Modern Aesthetics

Philology/History of the Spanish Language/Missionary Linguistics

Cognitive Science/Theoretical Linguistics/the Neuroscience of Language/ Philosophy of Linguistics

French as a Foreign Language/Applied Linguistics

Linguistics/Diffusion and Variation of Portuguese Language

Theoretical Linguistics/Syntax

Phonetics/Phonology/Cognitive Science

German as a Foreign Language/Applied Linguistics

Brazilian literature and culture centered on the Brazilian Northeast

Comparative and Contrastive Studies in Slavic Literatures and Cultures

Spanish Grammar/Spanish Morphology

Applied Linguistics of Russian/Corpus Linguistics

Theoretical Linguistics（Lexical Semantics, Morphology）

French-Japanese Contrastive Linguistics