Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
nets communication » lea's communication, mass communication, c's communication
communication cost » communication costs, communication costa, communications costs
technologien a » technologien am, technologien ad, technologien _
a informations » a information, 2 informations, 3 informations
15 developing » 1 developing, 5 developing, 10 developing
developing em » developing e, developing eq, developing amp
context a » context 3
em africa » 1 africa
cost 15 » cost 12, cost 5, cost 11.5
a nets » a net, a news, 3 nets

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

• Adding a wildcard symbol may retrieve word variants: technologien a informations context a nets communication cost 15 developing em africa.*.