Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
do communications » 10 communications, 14 communications, 2 communications
technologies can » technologies a, technologies co, technologies _
le developpement » de developpement, sme development
can information » von information, von informationen
developpement l » developpement il, developpement la, developpement de
2.3.1 des » 2.3.1 does, 2.3.1 der, 2.3.1 das
l afrique » en afrique
costs le » costs _, costs 4, costs a
des do » des don, des dr

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 2.3.1 des do communications costs le developpement l afrique.*.