Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
change information » chandos information, trade information
fri communications » fiji communications, africa communications, face communications
information 2 » information 3
3 developing » 3 development
developing 2 » developing _, developing a, developing e
aid fri » aid from, aid fair, aid free
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas
2 aid » _ aid, 2 aim, 2 air
technological » technologies

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technological change information 2 aid fri communications costs 3 developing 2 areal.*.