Perhaps you should try some spelling variations:
developpement model » development model, developpement mondial, developpement manuel
water communication » master communication, matter communication, layer communication
leur developpement » le developpement, deux developpements, de developpement
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
information 2 » information 3
de water » mode water, tide water, use water
3 leur » a leur, 3 lehr
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 de water communication 3 leur developpement model afrique.*.