Hello @Nortuirea. I hope you have seen this documentation : Tuning Your NLU Model . Even you can see this blog post on how to handle multiple intents: How to Handle Multiple Intents Using Rasa NLU TensorFlow Pipeline | The Rasa Blog | Rasa Note: This blog is quite old, but it’s still good to get the idea of dealing the multiple similar intents.
I hope this will help you 