The solution is to build a regex that strictly matches any one of the target strings exactly. This is accomplished by using a non-capturing group (using (?: ... )) which contains each target string separated by the pipe symbol '|'. Each target string is carefully escaped when needed (such as periods or plus signs). The pattern also includes start (^) and end ($) anchors to ensure that no other parts of the text are matched, which satisfies the requirement to match exactly only the targets. This approach intentionally avoids matching any near-miss variations or distractors in the text.