Why is the hand cut off in the case of stealing but not in the case of (daylight) robbery or seizing by force?

No File Exists
Check below answers in case you are looking for other related questions:
Ruling on taking drugs, and do they come under the same heading as khamr (intoxicants)?
It is not permissible to replace stoning of an adulterer with killing by the sword or by shooting

No File Exists
Related Answers:
Should he give the policeman a bribe so that he won’t charge him a fine for speaking on the cell phone in the car?
He hugged his sister when they were both naked
He divorced her in return for half of the mahr after he accused her. Does he have the right to this money?
Ruling on taking drugs, and do they come under the same heading as khamr (intoxicants)?
It is not permissible to replace stoning of an adulterer with killing by the sword or by shooting

Recommended answers for you:
Limits of looking at one’s fiancée and the ruling on touching her and being alone with her. Is her permission a condition of being allowed to look at her?
Ruling on shaving the head
Islam and slavery
The reason why it is forbidden to sleep on one’s belly
Can We See the Jinn? Do They Have a Real Form?