Perhaps you should try some spelling variations:
fet communication » et communication, get communication, debt communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
5.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing ict » developing east, developing city, developing data
contents 3 » contents 1, contents _, contents i
ict africa » art africa, joint africa
costs 5.3 » costs 15.3, costs 2.3, costs 4.3
3 fet » 3 fat

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents 3 fet communication costs 5.3 developing ict africa.*.