Perhaps you should try some spelling variations:
cane developpement » de developpement, le developpement, au developpement
technology energy » technology early, technology emerging, technology experts
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
information 1 » information 2, information 3, information 3.2
1 risk » 10 risk, 3 risk, 4 risk
1 cane » 1 case, 1 can, _ cane

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

• Adding a wildcard symbol may retrieve word variants: technology energy information 1 1 risk communication 1 cane developpement en afrique.*.