– Dutch as a foreign language (syntactic, morphological, phonological and lexical aspects);
– Content and Language Integrated Learning (CLIL) and immersion in French-speaking Belgium;
– Contrastive linguistics, in particular Dutch-French;
– Dutch phonology and phonetics;
– Dutch morphology and syntax;
– Contrastive lexicography Dutch-French;
– Didactics of Dutch as a foreign language;
– Business Dutch.