Perhaps you should try some spelling variations:
races communication » face communication, process communication, causes communication
developpement en » developpement et, developpement des, developpement de
technologies 19 » technologies 1, technologies 11, technologies 12
4 developpement » de developpement, le developpement, et developpement
19 interaction » 10 interaction, 17 interaction, 2193 interaction
interaction pt » interaction _, interaction 1, interaction 4
data races » data rates, data race, data spaces
pt data » pet data, ct data, plot data
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: technologies 19 interaction pt data races communication costs 4 developpement en afrique.*.