For example, if there is an asset description field in the form for asset upload, would there be a way to combine and show all entered asset descriptions easily?

We have a site in which users can upload assets to the DAM. On this site, we would like for the user to be able to enter in a search term and be shown assets that are related to that search term. Is there an aspect of Adobe Experience Manager that can help with this? So far, I have only been able to...