Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information centre » information centers, information contents
technologien als » technologien des, technologien fur, technologien und
et communication » et communicatione, get communication, debt communication
developing china » developing china's, development china, developing caring
als information » als informations, aids information, laws information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
china africa » cpia africa, china asia
costa 5.4 » costs 5.4, cost 2.4, cost 3.4
centre 3 » centre _, centre a, centre c
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologien als information centre 3 et communication costa 5.4 developing china africa.*.