Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies 2.6.4 » technologies 2.1.4, technologies 2.2.4, technologies 3.6.4
2.6.4 informatik » 2.4 informatik, 2.6.1 information, 12.2.4 information
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
informatik und » information und, informations und, informationen und
und does » guns does, und doch, aid does
skills a » skills _, skills gap

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.6.4 informatik und does _ communication skills a developpement en afrique.*.