Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
information context » information content, information contents, information centers
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
20 development » 2 development, 2015 development, 2007 development
context 2 » context 3, context 1
2 scales » _ scales, 2 scale, i scales
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies de information context 2 scales communication costs 20 development 1 africa.*.