Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
transformation ner » transformation non, transformation bei, transformation after
2 transformation » 2 transformations, 1 transformation, 4 transformation
developpement en » developpement et, developpement des, developpement de
3 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
en africans » one africans, _ africans, all africans
2.2 risk » 4.2 risk
skills 3 » skills _, skills a, skills 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation ner 2.2 risk communication skills 3 developpement en africans.*.