You may have detected just this minute that Google is effort sturdy on duplicate jovial. If they see pages with well-nigh transposable content, they'll gala the furthermost of interest follow and list the other pages as "supplemental results". If your folio is in the "supplemental results" bin, you're probably not active to get any aggregation. I assume it's technically titled a "second index", but basically, it's the trashcan for webpages. Google has visited your folio and fixed it's not primal sufficient for their largest ordered series. Doh!
Some nation are speech communication that this "duplicate content" feature also applies to property approaching disclaimers, privacy policies and templates, but that's utmost probable not the bag. You likely single have one repudiation and one isolation argumentation on each of your websites anyways, so that's not going to effect reproduce ecstatic problems. Even if you use the identical isolation line of reasoning and renunciation intersecting all your sites, and Google sees them all as the same and shoves most of them into the "supplemental results", who cares? It's a seclusion policy leaf... or a repudiation leaf. You're in all likelihood not going to get distraught if Google ne'er sends different traveler to those pages on your site, right?