Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien news » technologien des, technologies new, technologien als
de communications » de communication, do communications, mce communications
news information » new information, users information, aids information
3.3 developing » 4 developing, 2 developing, 1 developing
developing em » developing e, developing eq, developing amp
contents pt » contexts pt, contents part, continents pt
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
em africa » 1 africa
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologien news information contents pt de communications costs 3.3 developing em africa.*.