Perhaps you should try some spelling variations:
developpement manuel » development manuel, developpement quel, developpement mondial
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
communication 1 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
information 3 » information 2
wages data » wage data, cases data, rates data
3 wages » 13 wages, _ wages, 6 wages
1 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 wages data communication 1 leur developpement manuel afrique.*.