Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
de communication » mobile communication, online communication
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
technologie 3 » technologies 3, technologie 3d, technologie c
3 information » 1 information
context who » context why, context what, context we
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
who de » who do, who made, who does

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

• Adding a wildcard symbol may retrieve word variants: technologie 3 information context who de communication costs 1.4 developing _ africa.*.