Landing Pages makes several versions of a page from reusable sections. It's built for advertising campaigns and A/B (split) testing: each ad points at its own version of the page, and you compare which one works best.
ACP > Modules > Profiles > Landing Pages
In Quota Config, check Allowed on Profile for the quota of the profile that will hold the pages. Then, on that profile:
Each page has its own address on the profile. A page can also use a template from the active skin, so several versions share one design and differ only in their sections. Visits per keyword are counted, and can be shown as a graph.