Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technologies 3 » technologies _, technologies 4, technologies 2
3 innovation » 2 innovation
la afrique » l afrique, la fabrique, en afrique
3 aim » 3 aims, _ aim, 1 aim
2 aim » 2 aims, _ aim
a le » a les, a la, a l

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 3 innovation ((3 aim) OR (2 aim)) water communication a le developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 innovation ((3 aim) OR (2 aim)) water communication a le developpement la afrique.*.