Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
el communication » cell communication, real communication, 3 communication
technologie nd » technologie und, technologie 3d, technologien und
nd information » und information, d information, od information
15 development » 1.5 development, 5 development, 1 development
centre 3.3 » centre 2.3, centre 3.2, centres 5.3
cost 15 » cost 12, cost 5, cost 11.5
3.3 el » 2.3 el, 3.3 eu

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

• Adding a wildcard symbol may retrieve word variants: technologie nd information centre 3.3 el communication cost 15 development 1 africa.*.