Perhaps you should try some spelling variations:
net developpements » et developpements, et developpement, des developpements
developpements en » developpement en, developpement et, developpements de
23 communication » 2.3 communication, 3 communication, 13 communication
communication 1 » communication _, communication a, communication 3
4.2 der » 2.2 der, 3.2 der
der 23 » der 24, der 25, der 20
1 net » 16 net, _ net, 1 new

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.2 der 23 communication 1 net developpements en afrique.*.