Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
information 12 » information 1.2, information 2, information 1
leaders better » leaders matter, leaders between, leaders matters
a information » 2 information, 1 information
12 leaders » 1 leaders, g20 leaders, _ leaders
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 12 leaders better communication a des developpement en afrique.*.