Perhaps you should try some spelling variations:
communication pour » communication our, communication pt, communication policy
information costs » information contents, information centers, information content
development banks » development bank
use development » case development, sme development, e development
technologies 1 » technologies _, technologies 4, technologies 2
de mobile » die mobile, e mobile, does mobile
costs de » costs _, costs 4, costs a
pour use » pour une, pour se, pour cause

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information costs de mobile communication pour use development banks afrique.*.