How to recover my Microsoft Word 2007 document which is accidentallly lost

Use “Undelete” to recover accidentallly deleted Microsoft Word 2007 document Windows 7/8/8.1

Use “Unformat” to recover accidentallly lost Microsoft Word 2007 document from formatted hard drive

Use “Recover partition” to recover accidentallly lost Microsoft Word 2007 document if partitions changed or damaged or deleted.

Use “Full Scan” mode to recover accidentallly lost Microsoft Word 2007 document which can not be found with “undelete” and “unformat” and “recover partition”,show as raw partition,partitons which are not NTFS,nor exfat,nor fat32. With deep and full scan