I'm noticing for a site that there are a few pages that have no snippet shown in Google while the rest of the site does have snippets shown in Google. There is nothing different about these pages from the rest of the site, nor is there any code blocking Google from reading the content.
I know that Google says this means they realize the page exists but hasn't fully indexed it. Does anyone have another explanation?
Additionally, the site uses the noarchive to protect trademark and posting of fees. Could the noarchive be affecting the no snippet, considering the reverse is true (http://www.google.com/remove.html#remove_snippets).