Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
la developpement » le developpement, de developpement, et developpement
developpement de » developpement des, developpement durable
innovation 2.2 » innovation 2.3, innovation 2.1, innovation 4.1
phase model » base model, case model
de afrique » de l'afrique, en afrique, l afrique
2.2 phase » 2.1 phase, 4.2 phase

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation 2.2 phase model communication a la developpement de afrique.*.