Perhaps you should try some spelling variations:
data communication » data communications
communication des » communication modes, communication design, communication data
dem developpement » de developpement, des developpements, le developpement
technologies ary » technologies vary, technologies art, technologies any
developpement de » developpement des, developpement durable
ary information » early information, party information, jury information
das data » gas data, dhs data, das drama
3.2 das » 1.2 das, 3.2 data
des dem » das dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologies ary information 3.2 das data communication des dem developpement de l'afrique.*.