Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
information center » information centers, information centre, information content
communication cost » communication costs, communication costa, communications costs
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
3.3 developing » 4 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
center a » center _
a modern » _ modern, a model
cost 3.3 » cost 3.2, cost 2.3, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies de information center a modern communication cost 3.3 developing 1 africa.*.