Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
der intervention » early intervention, sector interventions
developpement du » developpement de, developpement des, developpement et
intervention im » interventionen im, intervention _, intervention 2
technology der » technology does, technology 4ir, technology dlt
france 4.2 » france 2.2, france 4.1, france 6.1
du afrique » en afrique, l afrique, de l'afrique
im france » en france, de france, 2 france

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

• Adding a wildcard symbol may retrieve word variants: technology der intervention im france 4.2 communications costs _ developpement du afrique.*.