I consult for a brick & motor family run retail business that has about 50+ stores throughout the country. How can I help?

You can still do it anyway. This is the old method. Replace the search keyword. Also Facebook intends to launch conversational search soon. So do not build one unless you intend to code it yourself https://www.facebook.com/search/results.php?q=trident%20bkc&type=eposts&init=quick&tas=0.09978408319875598