Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technologies can » technologies a, technologies co, technologies _
de developpement » sme development
developpement de » developpement des, developpement durable
can information » von information, von informationen
information 2 » information 3
process 2.7 » process 2.2, process 2.1, process 2.4
de afrique » de l'afrique, en afrique, l afrique
2 process » 3 process
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: technologies can information 2 process 2.7 communication costs de developpement de afrique.*.