Perhaps you should try some spelling variations:
oral communication » personal communication
developpement bank » development bank, developpement dans, developpement sans
technologies new » technologies _, technologies 4, technologies 2
de developpement » sme development
new information » 2 information
bank africa » bank's africa, can africa, banking africa
costs de » costs _, costs 4, costs a
de oral » de otras, new oral
gap de » gap die, cap de, gap d

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

• Adding a wildcard symbol may retrieve word variants: technologies new information gap de oral communication costs de developpement bank africa.*.