Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
interaction jade » interaction model, interaction aware, interaction cards
13 communication » 3 communication, 1 communication, 10 communication
17 interaction » 10 interaction, 19 interaction, 11.7 interaction
technology 17 » technology 1.7, technology 171, technology 1
jade trade » trade trade, have trade
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees
trade 13 » trade 1.3, trade 3, trade 1

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

• Adding a wildcard symbol may retrieve word variants: technology 17 interaction jade trade 13 communication costs des developpements de afrique.*.