"routing" - key terms from Wikipedia

adaptive routing
address and routing	parameter area
airway routing
british airways flights routing
distance vector routing
enhanced interior gateway routing	protocol
generic routing	encapsulation
global routing	table
handle network routing	themselves
interior gateway routing	protocol
interior routing	protocol
ip routing
key based routing
link state routing	protocol
main routing	table
micr routing	number
network routing
onion routing
path vector routing
query routing
request routing
routing
routing	algorithm
routing	algorithms
routing	area
routing	information
routing	information protocol
routing	layer
routing	loops
routing	number
routing	occurs
routing	onions
routing	policy
routing	prefix
routing	present
routing	protocol
routing	protocols
routing	table
routing	tables
signal routing
source routing