Perhaps you should try some spelling variations:
less developpement » le developpement, less development, leur developpement
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
developpement la » developpement de, developpement et, developpement du
information als » information age, information a, information act
la afrique » l afrique, la fabrique, en afrique
db 1.4 » do 1.4, db 14, debt 1.4
a less » _ less, a lens, a lesson

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information als db 1.4 communication a less developpement la afrique.*.