Canonical

This URL is marked as canonical for a set of pages, but Google thinks another URL makes a better canonical. Because we consider this page a duplicate, we did not index it; only the canonical page is indexed. We recommend that you explicitly mark this page as a duplicate of the canonical URL. To learn which page is the canonical, … Read more

The URL is one of a set of duplicate URLs without an explicitly marked canonical page. You explicitly asked this URL to be indexed, but because it is a duplicate, and Google thinks that another URL is a better candidate for canonical, Google did not index this URL. Instead, we indexed the canonical that we selected. The difference … Read more