<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>

<script type="text/javascript">
if (utmx('combination') != undefined) {
 var l = document.location, s = l.search;
 s = s + (s.length ? '&' : '?') + 'combination=' + utmx('combination');
 var pageTracker = _gat._getTracker("UA-XXXXXXXX-1");
 pageTracker._trackPageview(l.pathname + s);
}
</script>

Replace default GA snippet with this one

MVT combinations in GA reports

JavaScript