Perhaps you should try some spelling variations:
developpement bank » development bank, developpement dans, developpement sans
oral communication » personal communication
de developpement » sme development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
bank afrique » en afrique, bank africa, bank african
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information flows _ oral communication costs de developpement bank afrique.*.