Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
pt communications » 10 communications, 14 communications, 2 communications
technologien dis » technologien des, technologien als, technologien im
developing china » developing china's, development china, developing caring
dis information » mis information, aids information, des informations
3.3 developing » 4 developing, 2 developing, 1 developing
china africa » cpia africa, china asia
centre des » centre de, centrale des, centres de
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
des pt » des ph, des pn, des post

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centre des pt communications costs 3.3 developing china africa.*.