Perhaps you should try some spelling variations:
communication services » telecommunications services
data communication » data communications
developpement il » developpement de, developpement et, developpement du
3 developpement » de developpement, le developpement, et developpement
1.3 evaluation » 10.3 evaluation, 11.3 evaluation, 3.3 evaluation
typologie 1.3 » typologie 10.4, typologies 2.3, typologies 6.3
services 3 » services 4, services 3.3, services 3.1
il afrique » l afrique, en afrique
der data » under data, order data, der daten

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

• Adding a wildcard symbol may retrieve word variants: typologie 1.3 evaluation _ der data communication services 3 developpement il afrique.*.