Perhaps you should try some spelling variations:
data communication » data communications
information costs » information contents, information centers, information content
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
annex data » annex daten, index data, scanner data
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologie c information costs annex data communication 2 de developpement en afrique.*.