can add more feature for search

[tbs575]

as title, can add feature for hugo-elasticsearch? thanks

[basil]

A pull request to add support for Elasticsearch would be welcome!

[adarshdli]

How can we get search working in this theme? I followed some instructions to implement lunr and fusesearch, but didn't succeed. This is a great theme and having search functionality would make it even better.

point of reference, Adobe spectrum theme