Options for powerful Search? (AI, Natural Language etc...)

[EvanGR]

Hello,

I am looking for options to add a powerful search engine in my store.
By powerful, I mean:

- Natural language support, understanding synonyms, detecting typos etc...
- Realtime suggestions as you type
- AI integration, with maybe a discussion style search (e.g. user types: "I am looking for something that will help me do X")

I am not looking for a pre-made solution, probably doesn't exist. I just want pointers and suggestions. I am willing to get my hands dirty with code.

Thanks!