This is more to find inspiration for trending topics. Kind of like Exploding Topics, but it can also be non-trendy, just keywords that clearly have a gap in supply. So for example certain photoshoot categories right now have extremely low KD but their volume is multiple thousands a month. For solopreneurs like me this can be ideal to find easy business ideas or business categories to explore and look further into, without having a specific area of expertise or category to decide on first.