Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
technologien und » technologie und, technologien des, technologien fur
et communication » et communicatione, get communication, debt communication
und information » fund information, road information, award information
12 developing » 1.2 developing, 2 developing, 1 developing
developing ai » developing a, developing av, developing asia
ai africa » ii africa, can africa, 1 africa
centre 3 » centre _, centre a, centre c
cost 12 » cost 1.2, cost 15, cost 3.2
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 und information centre 3 et communication cost 12 developing ai africa.*.