The main search box is placed in the top left corner. The search returns POI categories, individual points of interest and addresses and is dependable on the displayed location - it returns results within or nearest to the selected map area. The results are emerging right after typing a few characters, you don't have to click on any button.
Any place from the search results can be added to a planned route.
Clicking a searched category of LoPoints highlights them on the map:
You can insert GPS coordinates in latitude/longitude format to the search box, and the location emerges on the map:
A special way of searching places for adding them directly inside a planned route.