Perhaps you should try some spelling variations:
true communication » truth communication, time communication, stroke communication
integration data » integration das, interaction data, integration der
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
d developpement » de developpement, du developpement, le developpement
data 4.4.2 » data 4.2.2, data 4.2
4.4.2 true » 4.4.2 trade, 2.3.2 true, 3.2.2 true

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

• Adding a wildcard symbol may retrieve word variants: technology _ integration data 4.4.2 true communication 3 d developpement en afrique.*.