Perhaps you should try some spelling variations:
man communication » human communication, oman communications, lean communication
3.1 developpement » 3.1 development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
interaction det » interaction data, interaction dead, interaction model
technologies 4 » technologies _
4 interaction » 4 interactions, 2 interaction, 3 interaction
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
det data » debt data, pet data, set data
data man » data mean, data main, data map

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 interaction det data man communication costs 3.1 developpement en afrique.*.