"arrange support" is correct and usable in written English.
You could use it when suggesting that someone help another person with a certain task, for example, "Please arrange support for John as he is having difficulty understanding the material."
Most universities have a free counselling service, or a mental health adviser who can help to arrange support.
In a new approach, called villages, neighbors band together to arrange support services like transportation and home repairs, often hiring a manager to coordinate things.
His job is to arrange support for the franchisees, including marketing materials designed for specific customers, like real estate agents, bankers or moving companies.
Armed with this information, the staff can work to prevent a patient from becoming delirious in the hospital or call in a social worker to arrange support for an overburdened caregiver.
The agreement is a major political victory for one of the opponents, Councilman Hiram Monserrate, and for the Bloomberg administration, which spent considerable time and money in recent weeks to arrange support for the plan.
Cricket Australia and the Australian Cricketers Associationn will work together to arrange support.
Sir Ranulph arranged support from the Omani government.
Schools looking for help in a particular area contact the teaching school alliance, which acts as a broker in arranging support from a relevant SLE.
Close observers of Florida politics say that, even then, the real numbers, for candidates running for statewide office, were much higher than reported, with the industry arranging support from affiliated companies and law firms that it hires.
Three Democrats in Connecticut's Washington delegation, Senator Christopher T. Dodd, Senator Joseph I. Lieberman and Representative Rosa L. DeLauro, announced yesterday that they had arranged support for legislation that would allow Connecticut oyster farmers to keep $1.5 million in federal disaster aid.
Early in 1985, in his first year in Congress, with the Senate controlled by Republicans, he got wind of how a Marine lieutenant colonel on the White House staff, Oliver L. North, was illegally arranging support for the rebels, called contras, who were trying to overthrow the left-wing government of Nicaragua.
