Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
neutral variation » sectoral variation, natural variation, cultural variation
developpement de » developpement des, developpement durable
variation avant » variation von, variation among, variation aware
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
la modern » la moderna, a modern, late modern
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology neutral variation avant la modern communication costs 4 developpement de afrique.*.