Perhaps you should try some spelling variations:
et developpements » et developpement, des developpements, en developpement
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
developpements en » developpement en, developpement et, developpements de
4 communication » 3 communication, 5.4 communication, de communication
technologies 4 » technologies _
4 information » 2 information, 1 information
4.2 der » 2.2 der, 3.2 der
1.3 et » 1.3 el, 1.3 ea, 1.3 ed
der 4 » der _, der e, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 4.2 der 4 communication 1.3 et developpements en afrique.*.