Ah I see what you are saying. That’s what I have been doing as well. Removing connections for ones that I deem more suitable. Being able to target DR only maybe be tough. Check to see if there are any LinkedIn Groups that both target those industries and DR if you haven’t already. That’s what I would do. Maybe you have already exhausted many of the tactics to generate the type of connections you want. You can try LinkedIn Ads too if you have a budget for your goal. That is probably going to be the only way you get both the type of industry targeting you want as well as Geo targeting DR.