看起來真正的神仙權限要開 Administrator (Can access the full account, except for membership management and billing) + Billing (Can edit the account’s billing profile and subscriptions),但不確定 Billing 有沒有包括前面 Administrator 所去掉的「membership management」。
I am also quite frustrated with the current state of full text search in the javascript world. All libs I've tried miss the most basic examples and their community seems to ignore it. Will give yours a try but it already looks much better from the comparison page.
Edit: Nope, your lib doesn't seem to handle substitution well (THE most common type of typo), so yep, we are back to square one ...
From fuzzy search I expected that entering "super meet boy" or "super maet boy" will return "Super Meat Boy" but unfortunately currently it doesn't work this way and it's quite disappointing.