Perhaps you should try some spelling variations:
communications services » communication services, communication series, telecommunications services
3.1 developpement » 3.1 development, de developpement, le developpement
developpement et » developpement des, developpement de, development east
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
services 3.1 » services 3.3, services 4
doses data » cases data, codes data, costs data
et afrique » en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation _ doses data communications services 3.1 developpement et afrique.*.