Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
2.1 transformations » _ transformations, les transformations, 1 transformation
transformations de » transformations des, transformations du, transformation de
technologies 2.1 » technologies _, technologies 4, technologies a
e developpement » de developpement, le developpement, et developpement
skills e » skills _, skills a, skills 1
18 risk » 1.8 risk, 18 risky, 8 risk
de 18 » de 1, de 10, de 17

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 transformations de 18 risk communication skills e developpement _ african.*.