Strange Auto-Suggestions

Hello,

We have enabled the auto-suggestion feature on our wordpress setup. We are noticing some strange suggestions in terms of admin emails, customer emails, unsearchable taxonomies and unsearchable meta_keys on our Woocommerce Store.

As far as our setup goes, we have only made Title and SKU searchable on our store. This helps with better suggestions and precise navigation.

Please see if this strange behaviour can be replicated.

Secondly, we want to record every query that our users are searching on our store. This would help us in refining the custom search results and adding necessary synonyms for native languages.

Please let us know how we can achieve this (without Google Analytics).

Thanks for this great plugin, hoping for a positive revert.