http://bentasker.i2p/posts/blog/software-development/building-a-self-hosted-url-and-tags-search-engine.html
It's worth noting, though, that tag searches won't return images . By default, the portal caps searches to 100 results, but provides a link to re-run the search without a cap If the layout and colour scheme feel vaguely familiar, it's because it's roughly modelled on the way that Google looked back when it was actually useful (long before their recent decision to ruin it further by adding AI ).