Share a favorite restaurant, shop or anything else from Yelp. Tap on the Yelp button, type a keyword in the search bar and select from a list of nearby options. To search for a business in a different city: Tap the arrow icon, type in the city you want to search and select it in the results below. You will automatically return to the initial search and you can type in your keyword to search for a business in that city. Once you find the business you want to share, select it, hit continue and tap the Up arrow to submit the post.