Perhaps you should try some spelling variations:
models communication » modern communication, modeling communication, modern communications
leur developpement » le developpement, deux developpements, de developpement
information power » information empower, informatic power, information poverty
developpement en » developpement et, developpement des, developpement de
communication i » communication 3, communication 1, communication 2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
cost models » cost model, logit models
power cost » power costs, power costa, lower cost
i leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies a information power cost models communication i leur developpement en afrique.*.