Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
development east » development southeast, development 1
interaction set » interaction sites, interaction term, interaction data
technologies 4 » technologies _
4 interaction » 4 interactions, 2 interaction, 3 interaction
east afrique » east africa, east african, en afrique
set data » det data, pet data, sit data
data de » data den, data die, data do
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 interaction set data de communication costs a development east afrique.*.