Europeana:Common.google maps.help text/en

Auto-suggest : Enter a country name, town or address, Google Maps will try to find a possible address. Specific address :Enter a specific address or geo-coordinates and click on the "Go" button, ignore the automatic suggestions from Google Maps. Map marker : When a map marker is present on the map, for example, after you have entered an address, you can move it to any location you wish. Zoom : Zoom in or out of the map using the + or - on the slider in the left section of the map.