Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
information when » information what, information war, information wants
de developpement » sme development
can information » von information, von informationen
developpement l » developpement il, developpement la, developpement de
technology can » technology change, technology 1, technology 2.2
when case » when base, women case, when can
l afrique » en afrique
case 2.7 » case 2.3, case 2.1, case 2.2
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology can information when case 2.7 communication costs de developpement l afrique.*.