As of August 2017, Google has disabled the product Google Custom Search Engine, which was used by JungleDragon to power internal search within the site. There is no replacement product with similar features in sight.
However, we have a work-around that will continue to use the power of Google's search technology to only specifically look within JungleDragon's content. You can simply continue to use the trusty search box. The only difference is that after searching, you will be taken to Google's main site. It will still show only results found within the JungleDragon site, just like before. Clicking any link will take you back to JungleDragon.
Whilst this experience is less integrated, it does give the same search results as before. Sorry for the inconvenience, we have no choice in this matter.