Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
el developpement » et developpement, en developpement, et developpements
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
technologies 2 » technologies _, technologies 4
access de » access e, access fee, access age
3.3 el » 2.3 el, 3.3 eu
de 2 » dem 2, des 2, der 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information access de 2 communication 3.3 el developpement en afrique.*.