What is the fine-grained topic of the following text: Based on the analysis, various aspects of Yakut and at the same time Turkic and Mongolic word formation processes are discussed, such as historical development of the suffixes from Old Turkic up to modern Yakut, changes in the system through language contacts, similarities to and divergency from the other Turkic languages. Only return the topic.
Analysis of Yakut, Turkic and Mongolic Word Formation Processes