SEO Promotion to YouTube for Business

Case on the topic - SEO promotion on YouTube. The task was to get a video on requests related to mortgage in Spain. On the screenshot we see labels and blue numbers near them, these numbers indicate the number in the search for that request. The task was successfully completed, the customer remained satisfied and now collects free hot traffic on the passive from the YouTube search and then converts that traffic into customers.
Are there questions left? You can be courageous.