By default, all the criteria of product attributes including Product Title, Product Type, Vendor, Tag, SKU, Collection Name and Product Description are searchable.
It is possible to turn off this default setting so the customers are unable to search by some specific attributes.
For example, you would like to turn on search by description and prioritize it higher than search by vendor.
Go to Preferences menu in the Vishion App and select Properties.
Uncheck the Description (or any other option) to remit that information from a search.
Press "Submit" to save this new setting.