Perhaps you should try some spelling variations:
data communication » data communications
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
3 interaction » 2 interaction, 3.2 interaction, 3.1 interaction
interaction 2 » interaction _, interaction 1, interaction 4
technology 3 » technology _, technology 1, technology 4
2 price » 2 prices, 2 prise, 2.2 price
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: technology 3 interaction 2 price data communication costs a developpement en afrique.*.