The Bulldogs (11-1) built a 25-point cushion at the break and went on to win their second straight since falling from the unbeaten ranks against Illinois on Dec. 8
Gonzaga will now take nine days off before meeting Baylor.
Karnowski scored 14 points and Kelly Olynyk had 12 off the bench for the Bulldogs, who recorded 13 steals and limited the Fighting Camels to 32 percent shooting.
Trey Freeman scored 17 for Campbell (3-8), which has lost three in a row and seven out of eight.
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