The term 'Certain Computer Language' refers to the programming language PROLOG, which is a logic programming language. It was developed in the early 1970s by Alain Colmerauer and Philippe Roussel at the University of Aix-Marseille in France. PROLOG is used for artificial intelligence applications, such as natural language processing, theorem proving, and expert systems. It is also used for general-purpose programming, such as database management and web development.