Perhaps you should try some spelling variations:
informations contents » information contents, information content, formation contents
moral communication » oral communication, global communication, verbal communication
communication cost » communication costs, communication costa, communications costs
2.2 development » 3.2 development, 2.3 development, 4.2 development
technologies a » technologies _, technologies 4, technologies 2
a informations » a information, 2 informations, 3 informations
contents kiel » contents key, contents akira, contents list
kiel moral » die moral
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies a informations contents kiel moral communication cost 2.2 development 1 africa.*.