You can hardly find a computer user who never experienced either a crash of MS Office apps, or an unexpected power-down of their Mac, or Mac computer crash, leading to loss of unsaved MS Office (Word, Excel) documents. Instead of redoing all the work that was lost, just grab a copy of Disk Drill and recover Mac documents that are highly possible to still be available. Disk Drill can help even when MS Office keeps loading an incorrect version of the document you were working on.
Launch Disk Drill, find the partition/logical volume within the main system disk where MS Office is installed, click Recover to run all the recovery methods, or head on to Deep Scan right away. But we don't want to miss out on Quick Scan either. Depending on exact timing and cause of the crash, it's possible that Quick Scan may pick the temporary file as well, and potentially in a better condition than the one recovered by Deep Scan.