Thanks for your feedback.
Before indeed, the search result gave the “Google” adres, and by selecting that address the map focus changed to that address. But now I do not receive any result. When I fill in all the fields except the coordinates, the address is not stored in the venue record.
The workaround I have is to search the address with Google maps and copy the coordinates from the given URL in to the Venue record. It works, but is very complicated.