Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
information center » information centers, information centre, information content
technologies die » technologies de, technologie die, technologies bit
die information » time information, life information, age information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
center a » center _
a modern » _ modern, a model
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies die information center a modern communications costs 4 developing 1 africa.*.