Hi, Oravrattas! (forgive me if my English text is not very clear, because English is not my native language, and I don't have the diacritics of Esperanto in my keyboard),
I've joined all the articles whose titles were equivalent to 'prime minister of Burkina Faso' and 'list of prime ministers of Burkina Faso', because in fact all of them have the same contents (that is, tables of contents with informations about the Prime Ministers of Burkina Faso). Before this, only 3 articles (in Spanish, in Asturian and a third other) were in 'prime minister of Burkina Faso/cefministro di Burkino'), and the majority of them were linked to 'list of prime ministers of Burkina Faso'.
I simply made a join. (forgive me if my explanation in English is not so clear). Best regards,