I need to create a topic model. I have used the LDA algorithm, and it works. But there is an issue: topics are not of the form I want them to be. For example, I need items that represent various concerns in the world's popular media (like coronavirus pandemic, trade war, Brexit, etc.). But instead of such topics, my model predicts mostly topics like politics, economy, sport, culture, etc. I am not interested in such topics, but I understand that they are actually good topics (just with a different focus from what I need). Is there a way to achieve the results I am interested in?