Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
push information » much information, pitch information, truth information
de developpement » sme development
developpement de » developpement des, developpement durable
technology push » technology park, technology parks
information 1 » information 2, information 3, information 3.2
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology push information 1 areas case communication costs de developpement de afrique.*.