Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
des developpement » des developpements, de developpement, le developpement
interaction have » interaction aware, interaction layer, interaction a
developpement il » developpement de, developpement et, developpement du
1 interaction » 10 interaction, 17 interaction, 19 interaction
technology 1 » technology _
il afrique » l afrique, en afrique
have made » have trade, have more
costs des » costs fees
made 2.3 » mode 2.3, lande 2.3, code 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 interaction have made 2.3 communication costs des developpement il afrique.*.