Hi @LeandroRolon, thank you for reporting this! We're currently investigating an issue with the Marketplace Insights tool not displaying certain course topics, so there is a chance this is the reason why you're not being able to research your topic. We apologize for this inconvenience. Our team is working to resolve this ASAP and we will let you know once we have an update. Thank you for your patience!
Bella Almeida
Udemy Community
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