The existing search when linking tasks or relating tasks (via an 'any task in your workspace' relationship field) is extremely lacking. If the task you are searching for has a generic name, you simply can't find it, because other relevant tasks with that term will show up instead. The only workaround is to find the specific task in your workspace by going to the list directly or using the more robust universal search function in ClickUp (which includes filters for location and the like), clicking into the task itself, copying the task ID, and then inputting the task ID in the linking search bar to find it. This needs to be improved to help teams who need to link and relate tasks for everyday work.