Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
leur developpement » le developpement, deux developpements, de developpement
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
developpement du » developpement de, developpement des, developpement et
information 3 » information 2
du afrique » en afrique, l afrique, de l'afrique
has water » mars water, mass water
3 has » 3 das, _ has, 3 gas

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

• Adding a wildcard symbol may retrieve word variants: technologies used information 3 has water communication a leur developpement du afrique.*.