Complex sentence: Kitchen credits him with a brief reign of 2-3 Years due to the few contemporary documents known from his reign which include a small amount of work done on the Temple of Osiris Heqadjet in his reign, several stone blocks from Medinet Habu and a vase.
Split into simpler sentences: Kitchen credits him with a brief reign of 2-3 years due to the few contemporary documents known. These include a small amount of work done on the Temple of Osiris Heqadjet in his reign, several stone blocks from Medinet Habu and a vase.