How to restore deleted history with Mozilla

Please return as deleted from the history of Mozilla? (Google translate)

Very little you are able to do if you delete the History. Firefox does not back up the History. You may get something back if you have a suitable backups made from other software.

You could try file recovery software,but that need a large measure of luck and probably will be only partially succesfull. Best tried on a computer that is unused since the deletion, and has plenty of free space on the disk. (Better still clone the HDD from another OS and work on that copy)

• consider something like the Recuva utility
  http://www.piriform.com/recuva

That won't work.
If history has been removed in Firefox then you can't restore it unless you have a backup of the places.sqlite database file that has that deleted history.

??what will not work ?

• recuva has a chance of reconstructing deleted files
• backups could conceivably include profile contents and so a previous places.sqlite

Restoring a backup can work if they are available, but Recuva can't recover deleted history from a places.sqlite file because changes are written to the same database file in the same physical disk space and thus overwrite previous data.