There are many different types of search queries and all of them can end with an empty search result. But this is not the way to tap the full potential of your search. There are the simple searches, and there are some more difficult ones, like symptom searches. Do you already know all the types and sorts? Are you curious what you can distinguish in the queries, how you can classify?
An empty search result is frustrating for the shop visitor. The shop operator is equally frustrated because he loses sales. With every improvement of your search function you will meet your customers' needs. With an outstanding search, you not only inspire your customers, but also increase your online turnover sustainably.