Perhaps you should try some spelling variations:
el developpements » et developpements, des developpements, et developpement
developpements en » developpement en, developpement et, developpements de
communication 10 » communication 1, communication _, communication a
information 2.2 » information 1.2, information 2.7, information 2.2.2
4 communication » 3 communication, 5.4 communication, de communication
der 4 » der _, der e, der a
10 el » 10 e, 10 en

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2.2 der 4 communication 10 el developpements en afrique.*.