Having a search bar on your site’s doc would be immensely helpful. I think a lot of developers, including myself, see having a docs-wide search as requisite to having good docs. please add one 
Hi @Abel_McElroy !
Welcome to Weaviate Community!
Weaviate does have a search functionality on Weaviate documentation.
At the bottom of page, you can click on Ask AI, toogle on Search and see results across Weaviate documentation and sites. Weaviate Ask AI is now available and handy for your questions and searches.
Hope this helps!