Seeing this App is linked to Dreame makes more sense now. The search function is 100% Garbage. I type the full title in and nothing shows up. I type the Authors name, again nothing. I try keywords, still nothing. I have to resort to using Google to locate it and add from there. I have pumped enough money into the Dreame App, not gonna spend a cent on this one. Spend some time and money getting the search function sorted!!!