Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
development east » development southeast, development 1
technologien am » technologien im, technologien als, technologie im
2.4 development » 2.3 development, 2.1 development, 2.2 development
am information » guam information, palm information, crm information
east africa » west africa
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
centre e » centre de, centre et, centre _
e 3.1 » _ 3.1, i 3.1, a 3.1

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

• Adding a wildcard symbol may retrieve word variants: technologien am information centre e 3.1 communications costs 2.4 development east africa.*.