Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
developing practical » developing critical, development practices, development practice
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
practical africa » practical advice, practice african, practical ethical
5 developing » 3 developing, 4 developing, 2 developing
cost 5 » cost 15, cost _, cost 4
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologien _ informations context 3 et communication cost 5 developing practical africa.*.