Perhaps you should try some spelling variations:
data communication » data communications
oil developpement » oil development, ou developpement, de developpement
developpement l » developpement il, developpement la, developpement de
typologies 4.2 » typologies 3.2, typologies 4.4, typologies 2.3
4.2 evaluation » 5.2 evaluation
media oil » india oil, media ai
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: typologies 4.2 evaluation _ der data communication media oil developpement l afrique.*.