Report Links: Matching to a Value in Multiple Target Fields

You can uncheck the "Only include values if they match exactly in both fields" and see how that goes. But I am not sure if it will match using the "contains" or "starts with" factor. Using Multiple target fields is not directly possible. You could have a single formula text field that has the values of all the target fields you want to check against and use that in the report link. Hope that helps.