Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologien a » technologien am, technologien ad, technologien _
a informations » a information, 2 informations, 3 informations
developing e » developing _, developing a, developing east
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
e africa » em africa, de africa, eu africa
3 de » 3 die, 3 der, 3 des

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 3 de communication cost 12.4 developing e africa.*.