Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
communication mtc » communication mode, communication 3, communication 1
developpements en » developpement en, developpement et, developpements de
ec communication » de communication, 3 communication, 4 communication
technologies iv » technologies bit, technologies _, technologies 4
iv information » 2 information, 1 information
de ec » die ec, de e, de ic

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

• Adding a wildcard symbol may retrieve word variants: technologies iv information _ de ec communication mtc deux developpements en afrique.*.