Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
des developpement » des developpements, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
1 interaction » 10 interaction, 17 interaction, 19 interaction
interaction a » interaction _, interaction 1, interaction 4
technology 1 » technology _
costs des » costs fees
l afrique » en afrique
made 3.2 » mode 3.2, made 3.6, trade 3.2
a made » a male, a maze, 1 made

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

• Adding a wildcard symbol may retrieve word variants: technology 1 interaction a made 3.2 communication costs des developpement l afrique.*.