Perhaps you should try some spelling variations:
data communication » data communications
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
information do » information does, information der, information due
a information » 2 information, 1 information
does data » does cat
do does » do dogs, der does, who does

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

• Adding a wildcard symbol may retrieve word variants: technologies a information do does data communication media _ developpement en afrique.*.