Perhaps you should try some spelling variations:
developpement model » development model, developpement mondial, developpement manuel
water communication » master communication, matter communication, layer communication
lehr developpement » leur developpement, le developpement, de developpement
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
information 3 » information 2
le water » like water, blue water, lake water
3 lehr » 3.2 lehr
3 le » 3 les, 3 la, 1 le

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 le water communication 3 lehr developpement model afrique.*.