Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
communication data » communication 3, communication 1, communication 3.3
dem developpement » de developpement, des developpements, le developpement
developpement en » developpement et, developpement des, developpement de
1.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
data dem » data den, data does, data do
15 time » 5 time, 1 time, 10 time

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 integration _ 15 time communication data dem developpement en afrique.*.