Despite the growing availability of {TAIL ~ synchronization management systems}, there has been only modest enthusiasm driving their use particularly in {HEAD ~ mature networks} 
Despite the growing availability of { TAIL ~ synchronization management systems } , there has been only modest enthusiasm driving their use particularly in { HEAD ~ mature networks }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD