Start typing a settlement or a zip code or a city or any street name, the autosuggest will help you with the rest.
Green checkmark is shown next to a result, if it can be displayed on the map.
Results with bold text can be further narrowed by choosing the bold element and continue the search on the filtered list.
Blue results are representing POIs, orange results are addresses (for settlements, streets, etc.).
Street names can be supplied with house numbers.