Qatari landlords eyeing profit from the looming World Cup have been kicking out a growing number of mostly foreign tenants, sometimes with just a few days' notice.More than one million football fans are expected to descend on the capital Doha during the November-December tournament, putting a strain on the tiny Gulf nation.Landlords who have spotted an opening to increase rents "show no pity" and the market is dominated by "greed", said a representative of a real estate company, speaking on condition of anonymity.