If a search engine cannot follow links to your web pages or follow the links between web pages of your site, then it will be difficult for crawlers to find your content. Managing content along with the interlinking of keywords to pages helps search engines find pages and infer meaning.
The snippet will also show an approximate count of the total number of rows or items on the page (for example, “30+ items”). The key point – this is being generated by Google from your existing on-page lists. The page contains a meta description and NOODP.