Problems with Searching Products

EDIT: Got an email with a solution thank you

Hi, apologies bit this kind of stuff is above my comfort zone.

I have Algolia all set up on my site Magento 2 www.t-nutrition.com but it’s not finding every product. I forced a reindex by schedule which is set up to run every 5 minutes, but in no luck.

For example on the site if you search for Grenade Carb Killa no results come up that match. Even if you search for Grenade a brand with multiple products, no results are shown.

Any ideas please?