Perhaps you should try some spelling variations:
developpement durable » developpement de
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
fet developpement » et developpement, de developpement, le developpement
contesting rural » contesting cultural, constructing rural, contesting animal
communication 3 » communication _, communication a
technologies 4 » technologies _
4 contesting » 14 contesting, _ contesting, 1 contesting
areas 2.7 » areas 2.2, areas 2.3, areas 2.1
3 fet » 3 fat

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 contesting rural areas 2.7 communication 3 fet developpement durable afrique.*.