Search results: How to add direct jump to anchor?

You should have the navigation menu with anchors on your page.

<ol>
 <li><a href="#products">Products</a></li>
 <li><a href="#examples">Example</a></li>
</ol>

And the sections with relevant ID where are these anchors are linked to.

<h2 id="products">Products</h2>

After the changes are done, ask google to reindex your page and wait=)

Here is detailed description: here