Complex sentence: According to the contemporaneous William of Tyre, many crusaders blamed Bohemond and RaymondIII of Tripoli for dissuading Philip from participating in a military campaign against Egypt preferring instead to take advantage of Philip's presence in their own realms.
Split into simpler sentences: According to the contemporaneous William of Tyre, many crusaders blamed Bohemond and RaymondIII of Tripoli for dissuading Philip from participating in a military campaign against Egypt. They said, Bohemond and Raymond wanted to take advantage of Philip's presence in their own realms.