Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information jianing » information mining, information learning, information sharing
2 communications » 2 communication, 3 communications, 4 communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologie 10 » technologies 10, technologies 11, technologies 12
10 information » 1 information, 2 information, 3 information
jianing face » changing face, saving face, making face
costs de » costs _, costs 4, costs a
face 2 » face _, face a, face 4

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

• Adding a wildcard symbol may retrieve word variants: technologie 10 information jianing face 2 communications costs de developpement en afrique.*.