Perhaps you should try some spelling variations:
developpement model » development model, developpement mondial, developpement manuel
water communication » master communication, matter communication, layer communication
de developpement » sme development
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
information 2 » information 3
lake water » lake waters, lakes water, like water
2 lake » _ lake, 2 lage, a lake
3 de » 3 die, 3 der, 3 des

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 lake water communication 3 de developpement model afrique.*.