Currently, it is possible to search the public websites for multiple scopes at a time. However, when you do this, you see all of the opportunities for each of the scopes. For example, if you select scope a and scope b, you will get all of the opportunities for scope a and all of the opportunities for scope b. It would be helpful to be able to also search for just opportunities that are scope to both a and b. The uses case is to be able to pull back opportunities that are scoped as Incoming Students and also as a particular Department.