This is how you can easily search for co-ordinates on Google Earth

Step 5. Under the show Lat/Long section, choose a display format.

 

 

Click on Apply and then OK to confirm the changes.

Restart the application and you should now see the Latitude and Longitude data when you hover over a place on the globe. Now, in the search bar, you can enter the Latitude and Longitude co-ordinates of the place and you will be taken to the location.