Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
informations content » information content, information contents, information contenido
mce communications » face communications, voice communications, cell communications
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
content a » content _, content 1, content 3
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
a mce » a ce, a cce

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations content a mce communications costs 5.4 developing _ africa.*.