Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
innovation based » innovation case
de communication » mobile communication, online communication
developpement la » developpement de, developpement et, developpement du
communication 2 » communication _, communication a, communication 3
la afrique » l afrique, la fabrique, en afrique
based na » based new, based non, based pay
na de » ba de, pa de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation based na de communication 2 die developpement la afrique.*.