Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
integrating world » integrated world, integrating area, integrating land
dfg developpement » de developpement, du developpement, des developpements
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
world 15 » world 1.5, world 1, world 5
15 time » 5 time, 1 time, 10 time
3 dfg » 3 dog, _ dfg

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrating world 15 time communication 3 dfg developpement en afrique.*.