Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
interaction set » interaction sites, interaction term, interaction data
technologies 1 » technologies _, technologies 4, technologies 2
development en » developpement en, development menu, development eco
1 interaction » 10 interaction, 17 interaction, 19 interaction
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 1 interaction set data de communication costs a development en afrique.*.