Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technology trade » technology trends, technology transfer, technology transfers
integration wege » integration wage, integration wie, integration work
developpements l » developpements de, developpement il, developpement la
wege race » age race, wege nach
costs des » costs fees
l afrique » en afrique
race 2.7 » race 3.7, rate 2.7, rice 2.7

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration wege race 2.7 communication costs des developpements l afrique.*.