Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology und » technology fund, technology used, technology use
und tradition » und traditionen, old tradition, long tradition
programs 3.1 » programs 2.1, programs 1, programs 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 und tradition _ programs 3.1 communications costs de developpement en afrique.*.