On our Communities site, we are using the Customer Service template. We have the Global search Peer to Peer Communities Component added to our pages to allow our customers to search for our articles. Within the Component, the autocomplete is turned on. The issue I am running into is that I cannot find where to change the fields displayed for the autocomplete results. As you can see in the image, there are 4 fields displayed. We are still using Classic knowledge but as working towards transitioning to Lightning Knowledge possibly later this year.