Title:A importância do Legado Histórico-Científico da Época Colonial na Formação de Quadros dos Países de Língua Oficial Portuguesa (PaloP) em Ciências Naturais / The importance of the historical and scientific legacy from the colonial age in education in Natural Sciences in Portuguese-speaking African countries (PALOP)
Title:Emotional topics as reasons for language swiching in bilinguals: interaction between emotional and culture, and the semantic categorisation of topics