Perhaps you should try some spelling variations:
communication cross » communication costs
time communication » de communication, mobile communication, online communication
vor developpement » ou developpement, leur developpement, de developpement
technologies 1.2 » technologies 3.2, technologies 1.4, technologies 1.3
developpement en » developpement et, developpement des, developpement de
1.2 formation » 1 formation, de formation, en formation
formation age » information age, formation stage, formation aux
cross vor » cross over
age five » wane five, a five, aid five

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

• Adding a wildcard symbol may retrieve word variants: technologies 1.2 formation age five time communication cross vor developpement en afrique.*.