Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information en » informacion en, information eine, information 2
technology 2 » technology _, technology 1, technology 3
face 3.5 » face 5
costs au » costs a, costs amy, costs _
en face » en fase, en france, when face

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information en face 3.5 communication costs au developpement en afrique.*.